Analytical agricultural chemistry
Chopra, S. L.
Analytical agricultural chemistry by S. L. Chopra and J. S. Kanwar - 3rd ed. - New Delhi Kalyani Publishers c1976 - xiii,514p:ill.; 22cm.
Agricultural chemistry
630.243 / CHO
Analytical agricultural chemistry by S. L. Chopra and J. S. Kanwar - 3rd ed. - New Delhi Kalyani Publishers c1976 - xiii,514p:ill.; 22cm.
Agricultural chemistry
630.243 / CHO