00448nam a2200157Ia 4500003000400000008004100004082001800045100001200063245003700075260005300112300001300165650003400178650004100212650002300253650001400276OSt170901s2001    xx            000 0 und d  a631.523bR13H  aRai, B. 0aHeterosis Breeding / bby B. Rai  a.- Delhib: Agro-Biological Publicationsc, 2001  avi,235p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aHeterosis Breeding  aBook Bank