TY  - BOOK
AU  - Selvan,S.Kurinji
TI  - Investigations on vairimorpha sp. infecting helicoverpa (heliothis) armigera (hbn.) and its use in microbiol control
KW  - Vairimorpha
KW  - Helicoverpa microbial control
KW  - Armigera
ER  -