000 00547nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQK211.G47
100 _aGentry, Howard Scott
245 0 _aRio Mayo plants; a study of the flora and vegetation of the valley of the Rio Mayo, Sonora
260 _aWashington, D.C.
260 _bCarnegie Institution of Washington
260 _c1942
300 _avii,328p.
300 _c26cm.
650 _aBotany
942 _2Library of Congress Classification
942 _cBook
999 _c18151
_d18151