Gustafson, A. F.
Soils and soil management / A. F. Gustafson. - 1st ed. - New York : McGraW-HILL book Com., c 1941. - viii, 424 p. : ill. ; 21 cm.
Includes index.
324 324
Fertilizers.
Techniques, equipment, materials.
631.4 / G978s
Soils and soil management / A. F. Gustafson. - 1st ed. - New York : McGraW-HILL book Com., c 1941. - viii, 424 p. : ill. ; 21 cm.
Includes index.
324 324
Fertilizers.
Techniques, equipment, materials.
631.4 / G978s