Sulphur research and agricultural production in India
Tandon, H L S
Sulphur research and agricultural production in India - 1st ed. - New Delhi: Fertiliser Development and Consultation Organisation, 1984 - x, 70p.
Agriculture
Soils Crop
631.811.7.001.5(540) / M4
Sulphur research and agricultural production in India - 1st ed. - New Delhi: Fertiliser Development and Consultation Organisation, 1984 - x, 70p.
Agriculture
Soils Crop
631.811.7.001.5(540) / M4