TY  - BOOK
AU  - Dc Ong,E.R.
AU  - Bishop,D.
TI  - Insect, disease and weed control
U1  - 632.9 
PY  - 1972///
CY  - New York
PB  - Chemical Pub.
KW  - Pesticides
KW  - Agricultural pests
KW  - Insect pests
N1  - Includes bibliographical references and index
ER  -