Soil and water research in India in retrospect and prospect
Kanwar, J.S.
Soil and water research in India in retrospect and prospect - New Delhi 1971 - 1-391 p. - Soil, Water Indian Council of agriculture Research Technical. Bulletin No. 22 .
Soil and water research in India in retrospect and prospect - New Delhi 1971 - 1-391 p. - Soil, Water Indian Council of agriculture Research Technical. Bulletin No. 22 .