00658nam a2200157Ia 4500008004100000082001700041100006600058245008700124260008400211300000800295650004100303650003400344942001200378999001700390952009300407170901s1970    xx            000 0 und d  a631.83bC53P  aCongress of the International Potash Institute, Antibes, 1970 0aProceeding of the 9th Congress of the International Potash Institute Antibes, 1970  aBernebInstitut International De la Potasse Internationales Kali Institutc1970  a489  aAgriculture and related technologies  aTechnology (Applied sciences)  2ddccBK  c14261d14261  00102ddc4070aRAUbRAUd2017-10-18l0o631.83 C53Pp24097r2017-10-18w2017-10-18yBK