TY  - BOOK
AU  - FREHSE, H
TI  - Pesticide residues : a contribution to their interpretation, reliance and legislation
U1  - 632.95 I-5P 
PY  - 1979///
PB  - Oxford
KW  - PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
KW  - PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONG
KW  - PESTICIDES RESIDUES -- CONGRESSES
ER  -