00564nam a2200181Ia 4500003000400000008004100004082001600045100001800061245009200079250001200171260006100183300001400244650003400258650004100292650001500333650001400348700002000362OSt170901s1954    xx            000 0 und d  a631.7bT42I  aThorne, D. W. 0aIrrigated Soils : their fertility and management / cby D. W. Thorne and H. B. Peterson  a2nd ed.  a.- Bombayb: Tata McGraw-Hill Publishing Companyc, 1954  axii,392p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aIrrigation  aBook Bank  aPeterson, H. B.