00277nam a2200109Ia 4500008004100000082001900041245002800060250001600088260002600104300001100130650002600141140224s9999    xx            000 0 und d  a63(540)(02) M0  aHandbook of agriculture  a3rd rev.ed.  aNew DelhibICARc1980  a1303p.  aAgricultural Handbook