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