Potassium in tropical crops and soils
International Potash Institute
Potassium in tropical crops and soils - International Potash Institute 1974 - 603p
International Potash Institute: Potassium in tropical crops and soils. International Potash Institute, 1974.--(631.806INT)
ENGLISH
631.806 / IPI
Potassium in tropical crops and soils - International Potash Institute 1974 - 603p
International Potash Institute: Potassium in tropical crops and soils. International Potash Institute, 1974.--(631.806INT)
ENGLISH
631.806 / IPI