01055cam a22003371 4500 7882641 BD-DhUL 20150108183505.0 750827s1948 xx 000 0 eng agr48000521 (OCoLC)1577092 DLC FMU OCoLC DLC BD-DhUL premarc SB93 .C8 1948 631.5 COC Cox, Joseph Frank, 1890- Crop management and soil conservation / by Joseph F. Cox and Lyman E. Jackson. 2d ed. New York ; J. Wiley, c1948. xxii, 572 p. : ill., maps. ; 21 cm. Wiley farm series. "References" at end of each chapter. Agriculture United States. Soils. Farm management United States. Soil conservation United States. Jackson, Lyman Edson, 1897- joint author. Soil conservation. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 29169 29169 0 0 ddc 0 631_500000000000000_COC 0 NFIC 54614 DUSL DUSL GEN 1965-09-17 Donation 631.5 COC A39833 2015-01-08 4 2015-01-08 BK 0 0 ddc 0 631_500000000000000_COC 0 NFIC 54617 DUSL DUSL GEN 1965-09-17 Donation 631.5 COC 80018 2015-01-08 1 2015-01-08 BK 0 0 ddc 0 631_500000000000000_COC 0 NFIC 54619 DUSL DUSL GEN 1965-09-17 Donation 631.5 COC 80402 2015-01-08 1 2015-01-08 BK 0 0 ddc 0 631_500000000000000_COC 0 NFIC 54620 DUSL DUSL GEN 1965-09-17 Donation 631.5 COC A1106 2015-01-08 1 2015-01-08 BK 0 0 ddc 0 631_500000000000000_COC 0 NFIC 54622 DUSL DUSL GEN 1965-09-17 Donation 631.5 COC A15929 2015-01-08 3 2015-01-08 BK