00489nam a2200193Ia 4500008004100000041001200041082001000053082001100063100001700074100001100091245005200102260001200154260003600166260000900202300001500211365002500226650002700251650001700278150909s9999    xx            000 0 und d  aEnglish  a631.4  bKHA/PR  aKhanna S S    eAuthor  aPractical manual for inductory cources in soils  aHaryana  bHaryana Agricultural University  c1979  a151  Pages  aRs .50 .00            aAgricultural chemistry  aSoil science