000			00484 a2200169 4500
001			1134
008
082			_a635.21
084			_aQdddc
100			_aLawrence, T.
245			_aDirectory of germplasm collections, 2 : root and tuber crops
260			_aRome _bIBPGR _c1986
300			_avi, 178 s. : ill.
653			_aCOLLECTIONS DIRECTORIES GERMPLASM IBPGR POTATOES ROOT CROPS TUBER
700			_aSloten, D.H. van
700			_aToll, J.
999			_c11156 _d11156