00537nam a2200169Ia 4500008004100000020001500041082001700056100001800073245009400091260004500185300000800230650004100238650003400279653001800313653001900331700001700350170901s2002    xx            000 0 und d  a8173193746  a631.53bC27P  aChahal, G. S. 0aPrinciples And Procedures of Plant BreedingbBiotechnological And Conventional Approaches  aNew DelhibNarosa Publishing Housec2002  a604  aAgriculture and related technologies  aTechnology (Applied sciences)  aBiotechnology  aPlant Breeding  aGosal, S. S.