TY - BOOK AU - SIVAKUMAR VAVILAPALLI AU - Dr.V.A.CELINE TI - SCREENING OF VEGETABLE COWPEA (Vigna unguiculata (L) Walp) GERMPLASM FOR YIELD, QUALITY AND RESISTANCE TO COLLAR ROT AND WEB BLIGHT U1 - J1,93 P12 PY - 2012/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF OLERICULTURE ER -