Soil conservation and agroforestry in Tanzania: a survey of nine regions and proposals for training of staff
Mawenya, L. A. J.
Soil conservation and agroforestry in Tanzania: a survey of nine regions and proposals for training of staff - Arusha Regional Soil Conservation Unit 1994 - 43p. 30cm.
Soil conservation
EAF PAM QTO S625.T34M38
Soil conservation and agroforestry in Tanzania: a survey of nine regions and proposals for training of staff - Arusha Regional Soil Conservation Unit 1994 - 43p. 30cm.
Soil conservation
EAF PAM QTO S625.T34M38