00325nam a2200097Ia 4500008004100000040003800041245008400079260003100163300001700194653001600211211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre 0aInternational conference on soil mechanion and foundation engg. 4th conference.  bBUTTER WORTHaLONDONc1958  aIX, 289 p p.  aAGRICULTURE