C. A. Black
Soil-plant relantionships / C. A. Black - 2nd ed. - New York : John Wiley, 1968 - vii, 792 p. : ill. ; 23 cm.
Includes Index.
631.47 / BLS
Soil-plant relantionships / C. A. Black - 2nd ed. - New York : John Wiley, 1968 - vii, 792 p. : ill. ; 23 cm.
Includes Index.
631.47 / BLS