Diagnosis and improvement of saline and alkali soils
Richards, L.A.
Diagnosis and improvement of saline and alkali soils - Washington U.S.D.A. 1954 - 27cm. 160 - USDA Agriculture handbook no.60 .
SOILS, SALT IN
ALKALI LANDS SOILS, SALT IN
631.44 R45D
Diagnosis and improvement of saline and alkali soils - Washington U.S.D.A. 1954 - 27cm. 160 - USDA Agriculture handbook no.60 .
SOILS, SALT IN
ALKALI LANDS SOILS, SALT IN
631.44 R45D