TY  - BOOK
AU  - Ham,Sam H.
TI  - Environmental interpretation. A practical guide for people whit big ideas and small budgets
SN  - 1555919022
U1  - 333.7 H198e 
PY  - 1992///
CY  - Estados Unidos de América
PB  - North American Press
KW  - Educación ambiental
N1  - Incluye bibliografía, índice, apéndice
UR  - https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1328757614i/608854._UY410_SS410_.jpg
ER  -