TY  - BOOK
AU  - Kumarasinghe, N. C.
TI  - The biology and behaviour of Evania appendigaster (L)  Hymenoptera : Evaniidae  ;  an oothecal parasite of Periplaneta  Americana (L)
U1  - 648.7095C 
PY  - 1984///
KW  - Pest Control
KW  - Home Economics
N1  - Thesis submitted for the degree of  M. Sc.  of the faculty of Applied Science
ER  -