000 00509nam a2200181 a 4500
003 AR-LpUBP
005 20240702182718.0
007 ta
008 090514s1931 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aWilbur, Ray Lyman
_926669
245 1 0 _aConservation in the department of the interior
260 _aWashington :
_bGov. Print. off.,
_c1931.
300 _a252 p. ;
_c20 cm.
700 1 _aDupuy, William Atherton
_ecolab.
_923794
942 _cBK
999 _c430098
_d430098
988 _c76
_dMaría Victoria Somoza
_a76
_bMaría Victoria Somoza