TY  - BOOK
AU  - Valencia,Ruby
ED  - United States.
TI  - Mutagenesis screening of pesticides using drosophila: project aummary 
U1  -  632.95 
PY  - 1981///
CY  - Washington, D. C.
PB  - United States Government Printing Office
KW  - Pesticides
KW  - Environmental aspects
ER  -