An introduction to soil science /
Fitzpatrick, E. A.
An introduction to soil science / E.A. Fitzpatrick. - 2nd. - Essex : Longman, 1986. - xiii, 255 p. : ill., ports.
0582231272
Soil science.
An introduction to soil science / E.A. Fitzpatrick. - 2nd. - Essex : Longman, 1986. - xiii, 255 p. : ill., ports.
0582231272
Soil science.