00466nam a2200145Ia 4500008004100000020001500041082002100056100001700077245008900094250000600183260004800189300000800237650004100245650003400286170901s1987    xx            000 0 und d  a8170221919  a631.709544bS33P  aSharma, B.L. 0aProblem and Perspectives of watering the cropsbA geographical analysis of Rajasthan  a1  aNew DelhibConcept Publishing Companyc1987  a114  aAgriculture and related technologies  aTechnology (Applied sciences)