Yazar
qalabane k chakela
6 cilt bulundu.
Qualabane K. Chakela, Qalabane K. Chakela · Scandinavian Institute of African Studies
179 sayfa · 1981
Soil erosion / Reservoir sedimentation
Qalabane K. Chakela · Uppsala Universitet, Naturgeografiska Institutionen
168 sayfa · 1986
Soil erosion
Qalabane K. Chakela · Dept. of Physical Geography, University of Uppsala
63 sayfa · 1973
Abstracts / Agriculture / Physical geography / Soil conservation / Soils
Qalabane K. Chakela · National Environment Secretariat, Ministry of Environment, Gender, and Youth Affairs
220 sayfa · 1999
Environmental conditions / Nature / Effect of human beings on / Fiction
Qalabane K. Chakela · Co-ordination Unit, SADCC Soil and Water Conservation and Land Utilization Programme
29 sayfa · 1988
Image processing / Land use / Planning / Remote sensing
Qalabane K. Chakela · Scandinavian Institute of African Studies
150 sayfa · 1981
Reservoir sedimentation / Soil erosion