Green manuring of soils for increasing crop yield for stepping up food production in the country,
Uppal, H. L.
Green manuring of soils for increasing crop yield for stepping up food production in the country, by H. L. Uppal. - Amritsar, Punjab, Land Reclamation, Irrigation & Power Research Institute, 1962. - 26 p. illus. 24 cm. - Food production series, no. 4 . - Amritsar, India. Land Reclamation, Irrigation & Power Research Institute. Food production series, no. 4 .
sa 68014443 //r83
Green manuring--India.
S661
Green manuring of soils for increasing crop yield for stepping up food production in the country, by H. L. Uppal. - Amritsar, Punjab, Land Reclamation, Irrigation & Power Research Institute, 1962. - 26 p. illus. 24 cm. - Food production series, no. 4 . - Amritsar, India. Land Reclamation, Irrigation & Power Research Institute. Food production series, no. 4 .
sa 68014443 //r83
Green manuring--India.
S661