On the control of cereal and forage crop pests, copyright ...
Reinlein, Fred,
1866-
creator
text
book
Portland, Or
1920
1920
ENG
"Circular no. 157. February 4, 1920."
Caption title.
Diseases and pests
Grain
Insect pests
Insects, Injurious and beneficial
SB933 .R38
https://www.biodiversitylibrary.org/bibliography/42105
30450956
20008587
10.5962/bhl.title.42105
DLC