Soil Physical Research in India 1925 - 1985
Somani, L. L.,
Soil Physical Research in India 1925 - 1985 Textual Documents L. L. Somani - New Delhi: Associated Publishing Company, 1986. - 482.
Soil Physical Research Techniques, equipment & materials
631
Soil Physical Research in India 1925 - 1985 Textual Documents L. L. Somani - New Delhi: Associated Publishing Company, 1986. - 482.
Soil Physical Research Techniques, equipment & materials
631