000			00330nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0 19 854557 6
041			_aen
082			_a635.23
100			_aMIEGE, J.
245		0	_aYams Ignames.
260			_aOxford. _bClarendon Press. _c1982
300			_axviii, 411
942			_cPR
999			_c39275 _d39275