00000cgm a22000004a 4500 UP-8027390931313564408 Buklod 20070912122945.0 m |o d | ta 070912s2001 xx d||| | || || 0072909366 (iLib)UPVIS-00000026665 VML/ess 3.17.15 GE 105 C86 2001 Cunningham, William and Barbara Woodworth Saigo Transparencies Environmental science a global concern William Cunningham and Barbara Woodworth Saigo. Sixth Edition. Boston McGraw-Hill 2001. 100 transparencies col. 28 cm. 16,836 (IBC) Environmental sciences Texkbook. Saigo, Barbara Woodworth joint author. www.mhhe.com UPVIS UPV-ML GE 105 86 2001 Visual Material