000 00977cam a22002414a 4500
001 000016267151
003 EC-PaCDF
005 20190619102816.0
008 970404s1981 miu|||||||||||||||||eng d
040 _aCaOWTU
_beng
_cEC-PaCDF
_dEC-PaCDF
082 0 4 _223
_a790.068
100 1 _aBerkmüller, Klaus.
_eautor
245 1 0 _aGuidelines and techniques for environmental interpretation /
_cby Klaus Berkmüller.
246 1 _aDirectrices y técnicas por la interpretación ambiental.
260 3 _a[Ann Arbor, Mich. :
_bK. Berkmüller],
_c1981.
300 _a98 p. ;
_bil. ;
_c28 cm.
546 _aInglés
650 0 _aNatural history
_xStudy and teaching.
650 0 _aNature study.
700 1 0 _aSavasdisara, Tongchai.
_eillustrador
942 _2ddc
_cBOOK
999 _c13274
_d13274