000 00468nam a2200181 4500
001 8743/948
005 20130515015738.0
008 111112s9999 xx 000 0 und d
020 _a978 131 086 3
082 0 0 _a631. 09 5 sos
100 1 _a"0, . "
245 1 0 _asustainable food production in sub-saharan africa:
_b/
_c ..
250 _a1 ed.
260 _aindia :
_binternational institute
_c1992.
300 _a", 195p.;
_c25 cm."
504 _a
650 0 _a
_x
999 _c55242
_d55242