TY - BOOK AU - Bhagat, Pradeep Kumar AU - Guide: Jakhmola, S.S. TI - Effect of some Plant Extracts on Growth and Development of Helicoverpa Armigera (Hubner) U1 - 632.7 BHA-E PY - 2001/// CY - Gwalior PB - J.N.K.V.V. KW - Entomology ER -