Opis: State Entomologist of Minnesota - Ruggles A. G.

Excerpt from State Entomologist of Minnesota: To the Governor

General report on insect conditions in 1918. Publications. Financial Statement and List of Nurserymen. By A. G. Ruggles; Life History of an Oak Twig Girdler. (Agrilus arcuatus Say and var. torquatus Lec.) By A. G. Ruggles; Potato Spraying in Minnesota. By S. A. Graham; The Carpenter Ant as a Destroyer of Sound Wood. By S. A. Graham; Drosophila in Bottled Certified Milk. By Wm. A. Riley; Contribution to Knowledge of the Tribes and Higher Groups of the Family Aphididae (Homoptera). By O. W. Oestlund; The Confused Flour Beetle (Tribolium confusum Duval). By R. N. Chapman; The Clover Seed Chalcid (Bruchophagus funebris Howard). By Warren Williamson; A Preliminary Report on the Trombidiidae of Minnesota. By C. W. Howard; The Hymenoptera of Minnesota. By F. L. Washburn; Minnesota Barberry Eradication Law

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This 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.

Szczegóły: State Entomologist of Minnesota - Ruggles A. G.

Nazwa: State Entomologist of Minnesota To the Governor (Classic Reprint)
Autor: Ruggles A. G.
Wydawnictwo: FB &c Ltd
Kod paskowy: 9781330207857
Języki: angielski
Ilość stron: 254
Format: 15.2x22.9cm
Oprawa: Miękka

Recenzje: State Entomologist of Minnesota - Ruggles A. G.