00613nam a2200181Ia 4500008004100000020000500041082001800046100000500064245006900069260005500138300001400193650002200207650001900229700002300248942001200271999001700283952013100300140316s9999    xx            000 0 und d  a  a631.4bMAT/PR  a  aProceedings of the national workshop on soil resource management  aThiruvananthapurambSoil survey organisationc2005  axix,427p.  aPrecision farming  aSoil resources  aKunnumkal,Mathew C  2ddccBK  c15047d15047  00102ddc4070aKAUCLVbKAUCLVcGENERALd2014-03-18l2o631.4 MAT/PRp804886r2018-03-08 00:00:00s2018-02-12w2014-03-18yBK