Guide to chemicals used in crop protection / by E. Y. Spencer.
Uniform Title: | Publication (Canada. Agriculture Canada) ;
1093. |
---|---|
Main Author: | Spencer, Elvins Yuill, 1914- |
Other Authors: | Martin, Hubert |
Language: | English |
Published: |
[Ottawa] :
[Queen's Printer],
[1968]
|
Edition: | Fifth edition. |
Series: | Publication (Canada. Agriculture Canada) ;
1093. |
Subjects: | |
Genre: | |
Physical Description: | 483 pages ; 28 cm. |
Format: | Book |