TY  - BOOK
AU  - Thomson, W.T.
TI  - A worldwide guide to beneficial animals (insects, mites, nematodes): used for pest control purposes
SN  - 0913702552
U1  - 632.96 21st ed.
PY  - 1992///
CY  - U.S.A
PB  - Thomson Publications
KW  - Beneficial organisms
KW  - Biological control
KW  - Insects
KW  - Mites
KW  - Nematoda
KW  - Pest control
ER  -