00446nam a2200145Ia 4500008004100000082001800041100002100059245005600080260005100136300000800187650004100195650003400236653001900270653001100289170901s1980    xx            000 0 und d  a631.522bG36B  aGill, Khem Singh 0aBreeding Methods for the Improvement of Pulse Crops  aLudhianabPunjab Agricultural Universityc1980  a433  aAgriculture and related technologies  aTechnology (Applied sciences)  aPlant breeding  aPulses