00461nam a2200169Ia 4500008004100000082001900041100001700060245002500077250000600102260005400108300000800162650004100170650003400211653001000245653001200255700002400267170901s1993    xx            000 0 und d  a631.4913bM71S  aMongia, A.D. 0aSoils of the Tropics  a1  aNew DelhibVikas Publishing House Pvt. Ltd.c1993  a202  aAgriculture and related technologies  aTechnology (Applied sciences)  aSoils  aTropics  aBandyopadhyay, A.K.