Phosphorus in Soils, Crops and Fertilizers
Indian Society of Soil Science
Phosphorus in Soils, Crops and Fertilizers - New Delhi Indian Society of Soil Science 1979 - 611
Agriculture and related technologies
Technology (Applied sciences)
Phosphates
631.85 / I-2P
Phosphorus in Soils, Crops and Fertilizers - New Delhi Indian Society of Soil Science 1979 - 611
Agriculture and related technologies
Technology (Applied sciences)
Phosphates
631.85 / I-2P