TY - THES AV - public A1 - Reddy, G A TI - Comparative efficacy of various components of IPM with special reference to Helicoverpa armigera (Hubner) in pigeonpea UR - http://oar.icrisat.org/2345/ Y1 - 2001/// ID - icrisat2345 M1 - masters PB - Acharya N G Ranga Agricultural University ER -