Effect of climate and cultivation on Ntrogen and organic matter reserves in indian soils /
Jenny, Hans.
Effect of climate and cultivation on Ntrogen and organic matter reserves in indian soils / - New Dehli : Indian Council Of Agriculture Research , 1960 - 127p :
Agricultural
Effect of climate and cultivation on Ntrogen and organic matter reserves in indian soils / - New Dehli : Indian Council Of Agriculture Research , 1960 - 127p :
Agricultural