00725cam a22002531 4500 3116267 BD-DhUL 20150108180852.0 740502s1966 fr f b 000 0 eng 67001036 DLC DLC DLC BD-DhUL QE475 .M33 631.82 MAR Maignien, Roger. Review of research on laterites / R. Maignien. Paris : UNESCO, c1966. 148 p. : Ills. ; 24 cm. Natural resources research, 4 Bibliography: p. 136-148. Laterite. Natural resources research ; 4. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 29150 29150 0 0 ddc 0 631_820000000000000_MAR 0 NFIC 54563 DUSL DUSL GEN 2015-01-08 Purchased 631.82 MAR A80445 2015-01-08 2 2015-01-08 BK 0 0 ddc 0 631_820000000000000_MAR 0 NFIC 358388 DUSL DUSL GEN 1972-01-06 Purchased 631.82 MAR A80444 2017-11-28 1 2017-11-28 BK