000 00294nam a2200097Ia 4500
008 140205s9999 xx 000 0 und d
245 _aUnderexploited tropical plants with promising economic value
260 _bNational Academy of Sciences
_aWashington D C
_c1975
300 _a189
942 _2ddc
_cTR
999 _c5349
_d5349