Author : Great Britain. Economic Advisory Council. Committee on Locust Control
Publisher :
Page : 74 pages
File Size : 14,11 MB
Release : 1934
Category : Locusts
ISBN :
Author :
Publisher :
Page : 1248 pages
File Size : 14,50 MB
Release : 1945
Category : Agriculture
ISBN :
Author : Y. Ramchandra Rao
Publisher :
Page : 872 pages
File Size : 46,66 MB
Release : 1960
Category : Desert locust
ISBN :
Author : United States. Office of Experiment Stations
Publisher :
Page : 1112 pages
File Size : 33,42 MB
Release : 1937
Category : Agricultural experiment stations
ISBN :
Author : Boris Petrovitch Uvarov
Publisher :
Page : 66 pages
File Size : 21,4 MB
Release : 1934
Category : Locusts
ISBN :
Author :
Publisher :
Page : 432 pages
File Size : 26,21 MB
Release : 1966
Category : Locusts
ISBN :
Author : U.S. Office of Experiment Stations
Publisher :
Page : 1068 pages
File Size : 11,76 MB
Release : 1937
Category : Agricultural experiment stations
ISBN :
Author : Boris Petrovich Uvarov
Publisher :
Page : 632 pages
File Size : 16,4 MB
Release : 1966
Category : Grasshoppers
ISBN :
Author :
Publisher :
Page : 844 pages
File Size : 33,97 MB
Release : 1936
Category : Agriculture
ISBN :
Some numbers are reprints from scientific journals.
Author : Richard Wiebe
Publisher :
Page : 1250 pages
File Size : 45,1 MB
Release : 1945
Category : Aeronautics in agriculture
ISBN :
