M.E, Sumner.
Handbook of soil science(spl. indian edn.) / Sumner M.E. - [S.l.] : CRC Press, 2010. - 1 v. (unpaged)
0849331366 (hardcover) 9780849331367 (hardcover)
Handbook of soil science(spl. indian edn.) / Sumner M.E. - [S.l.] : CRC Press, 2010. - 1 v. (unpaged)
0849331366 (hardcover) 9780849331367 (hardcover)