Author : Great Britain. Economic Advisory Council. Committee on Locust Control
Publisher :
Page : 84 pages
File Size : 24,33 MB
Release : 1936
Category : Locusts
ISBN :
Author : U.S. Office of Experiment Stations
Publisher :
Page : 1068 pages
File Size : 30,94 MB
Release : 1937
Category : Agricultural experiment stations
ISBN :
Author :
Publisher :
Page : 1248 pages
File Size : 41,46 MB
Release : 1945
Category : Agriculture
ISBN :
Author : United States. Office of Experiment Stations
Publisher :
Page : 2162 pages
File Size : 42,34 MB
Release : 1939
Category : Agricultural experiment stations
ISBN :
Author : International Locust Conference
Publisher :
Page : 202 pages
File Size : 22,3 MB
Release : 1934
Category : Locusts
ISBN :
Author : Great Britain. His Majesty's Stationery Office
Publisher :
Page : 1562 pages
File Size : 14,92 MB
Release : 1930
Category : Government publications
ISBN :
Author :
Publisher :
Page : 416 pages
File Size : 25,34 MB
Release : 1960
Category : Entomology
ISBN :
Author :
Publisher :
Page : 420 pages
File Size : 11,19 MB
Release : 1960
Category : Beneficial insects
ISBN :
Author : Royal Society of Arts (Great Britain)
Publisher :
Page : 1178 pages
File Size : 46,96 MB
Release : 1951
Category : Arts
ISBN :
Author : Great Britain. Colonial Office
Publisher :
Page : 614 pages
File Size : 48,41 MB
Release : 1949
Category : Great Britain
ISBN :
