TY  - REP
AU  - Thompson,S.N.
TI  - The nutrition of parasitic Hymenoptera [Host plants, biological control]
U1  - 83-902478 
PY  - 1981///
KW  - Injurious insects
KW  - Insects used for biological control
KW  - Pests of plants
N1  - Includes 1 p. ref
ER  -