Introductory Soil science /
Negi, S.S.
Introductory Soil science / S.S. Negi. - Dehra Dun. : Bishen Singh Mahendra Pal Singh. c1983. - vol.iii, 101p. : ill. ; 20 cm.
Includes bibliography.
Foresty
634.9 / NEF
Introductory Soil science / S.S. Negi. - Dehra Dun. : Bishen Singh Mahendra Pal Singh. c1983. - vol.iii, 101p. : ill. ; 20 cm.
Includes bibliography.
Foresty
634.9 / NEF