00371nam a2200109Ia 450000500170000000800410001705000160005810000260007424500930010026000330019365000350022620251229085440.0251229s9999    xx            000 0 und d  aGF 729 .C87  aMaddox, Gregory (ed.) 0aCustodians of the landb ecology and culture in history of Tanzania cGregory (ed Maddox  aLondonb James Currey; 1996.  aHuman Ecology-Tanzania-History