TY  - BOOK
AU  - Zweig, Gunter, ed.
TI  - Analytical methods for pesticides, plant growth regulators and food additives
U1  - 632.95 21st ed.
PY  - 1964///
CY  - New York : 
PB  - Academic Press , 
KW  - Food additives
KW  - Pesticides
KW  - Plant growth regulators
N1  - Content: v.4: Herbicides; Index: pp 259-69
ER  -