TY  - BOOK
AU  - Frear, Donald E. H.
TI  - Catalogue of insecticides and fungicides (vol-1): chemical insecticides (annales cryptogamici et phytopathologici)
T2  - 1
U1  - 632.951 
PY  - 1947///
CY  - USA
PB  - Waltham Mass and Chronica Botanica Company
KW  - Microbiology
KW  - Agriculture
N1  - Pesticides, Insecticides, Fungicides, Agricultural Chemistry
ER  -