000 | 00636nam a2200205Ia 4500 | ||
---|---|---|---|
008 | 230524s9999 xx 000 0 und d | ||
040 | _cUDSM | ||
050 | _aEAF PAM QTO HD988.29.N33 No.2 | ||
100 | _aStocking, M. A. | ||
245 | 4 | _aThe impact of soil erosion in Southern Africa: a research design for assessing physical and economic losses in soil productivity | |
260 | _aMaseru | ||
260 | _bSouthern African Development Coordination Conference (SADCC) | ||
260 | _c1986 | ||
300 | _a30p. | ||
300 | _c30cm. | ||
650 | _aSoil | ||
700 | _aill. | ||
942 | _2Library of Congress Classification | ||
942 | _cPamphlet | ||
999 |
_c116049 _d116049 |