00474nam a2200181Ia 4500008004100000041001200041082000800053082001100061100002800072100001300100245007400113260001400187260002600201260000900227300001500236365002500251650001600276150909s9999    xx            000 0 und d  aEnglish  a630  bMIN/PR  aMinistry of Education    eCompiler  aProceedings of the symposium on problems  of Indian Arid zone Jodhpur  aNew Delhi  bMinistry of Education  c1964  a495  Pages  aRs .123.75            aAgriculture