"Residual effect of water soluble and Non-water soluble phosphorus in acid, Neutral and Alkali soils and their influences on cereal and pulse crops"
PEER MOHAMED (M)
"Residual effect of water soluble and Non-water soluble phosphorus in acid, Neutral and Alkali soils and their influences on cereal and pulse crops" - 1981
"Residual effect of water soluble and Non-water soluble phosphorus in acid, Neutral and Alkali soils and their influences on cereal and pulse crops" - 1981