Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils
Jenny, Hans, 1899-1992.
Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils [by] Hans Jenny and S. P. Raychaudhuri. - New Delhi, Indian Council of Agricultural Research [1967] - 126 p. illus., maps. 24 cm.
Bibliography: p. 105-106.
sa 68013009 //r963
Soils--India.
Soils--Nitrogen content--India.
Humus--India.
Soils and climate.
S599.6.I5 / J4 1967
631.4/1/0954
Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils [by] Hans Jenny and S. P. Raychaudhuri. - New Delhi, Indian Council of Agricultural Research [1967] - 126 p. illus., maps. 24 cm.
Bibliography: p. 105-106.
sa 68013009 //r963
Soils--India.
Soils--Nitrogen content--India.
Humus--India.
Soils and climate.
S599.6.I5 / J4 1967
631.4/1/0954