TY - BOOK AU - Thorpe,Gary S. TI - Barron's how to prepare for the AP environmental science advanced placement examination SN - 0764121618 AV - GE 76 .T48 2002 U1 - 363.7/0076 21 PY - 2002/// CY - Hauppauge, N.Y. PB - Barron's KW - Environmental sciences KW - Examinations, questions, etc KW - Advanced placement programs (Education) KW - Examinations KW - Study guides N1 - Includes index UR - http://www.loc.gov/catdir/description/barrons041/2002066720.html ER -