00883cam a22002651 4500 6468450 BD-DhUL 20150108190905.0 730410s1946 xx 000 0 eng agr46000005 (OCoLC)599627 DLC OKentU DLC BD-DhUL S623 .V3 631.45 DEL Van Dersal, William Richard. 1907- The land renewed : the story of soil conservation by William R. Van Dersal and Edward H. Graham. New York : Oxford university press, c1946. 109 p. ills. ; 24 cm. Soil conservation United States. Erosion. Soil erosion United States. Graham, Edward H. (Edward Harrison), 1902-1966, joint author. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 29193 29193 0 0 ddc 0 631_450000000000000_DEL 0 NFIC 54666 DUSL DUSL GEN 1963-08-21 Gift 631.45 DEL A25204 2015-01-08 2015-01-08 BK