00437nam a2200133Ia 4500082001200000100001600012245009500028260000900123300000900132650003200141650004200173650003400215710005400249  aRS.032;  aSevak, R.D. 0aSoil testing service in Rajasthan :bA case study of Sriganganagar Soil Testing Laboratory  c1982  a65p.  aSOILS - TESTING - RAJASTHAN  aSRIGANGANAGAR SOIL TESTING LABORATORY  aSRI GANGANAGAR//SRIGANGANAGAR  aAgro-Economic Research Centre, Vallabh Vidyanagar