000			00719 a2200265 44500
001			1787
041			_abn
043			_cAR
100			_aBews, J. W. (John William), 1884-1938.
245			_aThe world's grasses; their differentiation, distribution, economics and ecology. With illustrations.
260			_bLongmans Green and Co. _aLondon _c1929
300			_bil.; 22 cm. _axii, 408 p.
500			_aIncluye: bibliografía, apéndice e índice
650			_aPOACEAE
650			_aCOMERCIO
650			_aECOLOGIA
650			_aDISTRIBUCION GEOGRAFICA
650			_aUSOS
650			_aTAXONOMIA
650			_aGRAMINEAS
650			_aBOTANICA ECONOMICA
900			_bM
904			_aBDW-LIB-002802
910			_aLIB
999			_c1787 _d1787