00777cam a22002537i 4500 3720891 BD-DhUL 20170413095042.0 800605|1974 ||| 000 0 eng 80120580 DLC BD-DhUL BD-DhUL MLCM 81/1327 338.522 UNR Davis, Charles H. (Charles Homer), 1912- Reducing fertilizer costs / United Nations United Nations : New York , 1974. 44 p. : ill. ; 24 cm. Fertilizer industry series ; monograph no. 7 "ID/SER.F/7." costs United Nations Industrial Development Organization. 7 cbc orignew 4 ncip 19 y-gencatlg ddc REF 179561 179561 0 0 ddc 0 338_522000000000000_UNR 1 REF 315617 DUL DUL UNC 2017-04-13 Gift 338.522 UNR D7144 2017-04-13 2017-04-13 REF