TY - BOOK AU - Regnier,Kathleen Harris AU - Gross,Michael ( AU - Zimmerman,Ronald AU - Heintzman,James TI - The interpreter's guidebook: : techniques for programs and presentations SN - 0932310176 PY - 1994/// CY - Stevens Point (Wisconsin) PB - : UW-SP Foundation Press KW - InterpretaciĆ³n ambiental KW - EducaciĆ³n ambiental ER -