TY  - BOOK
AU  - Sharma, K.C.
TI  - ICAR research scheme on syrphids as biological control agents of aphid pests of medicinal plants in Himachal Pradesh : final report 2002-05
PY  - 2005///
CY  - Solan
PB  - Dr. Y S Parmar University of Horticulture & Forestry
ER  -