TY - BOOK AU - MALKEET Singh TI - Heterosis and combining ability study of yield and quality traits in pumpkin ( Cucurbita moschata Duch ex Poir.) U1 - T 635.62 M29H PY - 2007/// CY - Ludhiana PB - PAU KW - PUMPKIN -- BREEDING KW - CUCURBITA MOSCHATA KW - PUMPKIN -- GENETICS ER -