Soils and Soil Management /
Gustafson, A. F. 1880-1942.
Soils and Soil Management / A. F. Gustafson. - 1st ed. - New York; London : McGraw-Hill Book Company, inc., c1941. - viii, 424 p. : illus. (incl. maps) diagrs. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Includes index.
Bibliographical foot-notes.
Soils.
Fertilizers.
631.4 / GUS
Soils and Soil Management / A. F. Gustafson. - 1st ed. - New York; London : McGraw-Hill Book Company, inc., c1941. - viii, 424 p. : illus. (incl. maps) diagrs. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Includes index.
Bibliographical foot-notes.
Soils.
Fertilizers.
631.4 / GUS