000 005140000a22001690004500
001 22162
090 _a22162
100 _a20190520 frey50
101 _aeng
102 _aGB
200 0 1 _aPratical field ecology : a guide for the botany department of Universities, Colleges and Schools
_fR. C. McLean and W. R. Ivimey Cook
210 _aLondon
_c1946
_dGeorge Allen
215 _a[7], 207 p.
_cil.; fot.
_d19 cm
310 _aEncadernado
317 _aIPIMAR
700 _aMcLean,
_bR. C.
701 _aCooK,
_bW. R. Ivimey