Sulphur research and agricultural production in India
TANDON, H. L. S
Sulphur research and agricultural production in India - 2nd ed - New Delhi 1986 - 76p
SULPHUR -- RESEARCH
AGRICULTURAL PRODUCTIVITY -- INDIA SOILS -- INDIA -- SULPHUR CONTENT SULPHUR -- RESEARCH
DREXED 631.825 095 4 T12S
Sulphur research and agricultural production in India - 2nd ed - New Delhi 1986 - 76p
SULPHUR -- RESEARCH
AGRICULTURAL PRODUCTIVITY -- INDIA SOILS -- INDIA -- SULPHUR CONTENT SULPHUR -- RESEARCH
DREXED 631.825 095 4 T12S