00338nam a2200121Ia 4500008004100000082002000041100002200061245004500083260003400128300001600162600002300178650001500201140224s9999    xx            000 0 und d  a635.1/.8.002 M9  aShanmugavelu K.G.  aProduction technology of vegetable crops  aNew DelhibOxford & IBHc1989  axviii,930p.  aK.G .Shanmugavelu.  aVegetables