Libros de Ciencias, página 1811 de 8150

Excerpt from Annales de la Société Royale Malacologique de Belgique, Vol. 20

Excerpt from Mémoires de la Société de Physique Et dHistoire Naturelle de Genève, 1843, Vol. 10Quelque désireux que je fusse de retracer ici tous les ser vices rendus aux sciences physiques et nature

Excerpt from Mémoires de la Société de Physique Et dHistoire Naturelle de Genève, 1843, Vol. 10Quelque désireux que je fusse de retracer ici tous les ser vices rendus aux sciences physiques et nature

Excerpt from On the Life History, Habits, and Economic Relations of the White-Grubs and May-BeetlesFrom this it will appear that white - grubs found in the earth beyond the middle of September will not change to the beetle that year, but, barring destruction by parasites and other fatal accidents, may be expected to pass the winter as grubs and to continue in that stage at least until the following June. This is a point of special economic interest, since the owner of infested fields needs to know whether the grubs in the ground during the latter part of the season will continue there in dangerous numbers during the follow ing spring, or whether he may expect relief from their injuries by reason of their change to the beetle.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from Irrigation and Related Cultural Practices With Cotton in the Salt River Valley of ArizonaThe climate Of that section Of southern Arizona represented by the Salt River Valley is characterized by light rainfall, relatively high summer temperatures, low humidity, and mild winters. Meteor ological records kept by the United States Weather Bureau at Phoenix since 1895 show that the mean annual precipitation for the 34-year period from 1895 to 1928, inclusive, has been inches. Since this is distributed over 12 months and much of it in the form of light showers, it has little importance in crop production.The average date of the last Spring frost is given as February 10 and that Of the first frost in the fall as December 4, with a frost free season of 296 days. This is somewhat longer than the actual growing season for much Of the cultivated land.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from Special Trade List of Surplus Stock for Fall Delivery, 1902The articles in this list will be furnished to nurserymen at prices named, without regard to size. Of order, except in cases of long lists of selected varieties, when such discount will be made from retail prices as the character of the order will justify.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from The Geology and Mineral Resources of the Yilgarn Goldfield, Vol. 3

Excerpt from Theory of Parallels

Excerpt from Das System der Pilze, Vol. 2Gern hatte ich, um den vorliegenden Theil inniger mit dem ersten zu verknupfen, das in jenem aufgestellte System vollstandig umgearbeilet. Daran aber hinderte mich ein Mal der Mangel an Baum, und zweitens der Umstand, dass wir uber sehr viele der im ersten Theile aufgefuhrten Gattungen auch heute noch kein klares Urtheil haben.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from Foreign Crops and Markets, Vol. 7

Excerpt from Report of the Commissioner for 1878, Vol. 6

Excerpt from Report of the Commissioner for 1878, Vol. 6

Excerpt from Prose Scelte Critiche e LetterarieSe lamore e la patria, illusioni pur treppo come tutte le umane cose, non mi avessero dettato, io non avrei mai scritto una sillaba.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from Primer for Town Farmers

Excerpt from List of Publications and Patents (With Abstracts) On Freezing Preservation of Fruits, Vegetables, Poultry, and Poultry Products (1941 to 1951) Of the Western Regional Research LaboratoryAnalyzes trends that were manifest shortly before close of the war and treats of blanching, thawing, nutritive values, and new products including precooked foods.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,

Excerpt from Crops and Markets, Vol. 7

Excerpt from Crops and Markets, Vol. 2

Excerpt from Primer for Town Farmers

Excerpt from Rfd Letter to Radio Farm Directors From Radio and Television Service

Excerpt from Status of Quantitative Import Control Over Selected U.-S. Agricultural Exports