na YOGYA-12110000000002 20111205020253.0 ind 010-121100000000002 YOPDYOG 291.5 291.5 Cha M CHANG, William Moral lingkungan hidup William Chang Cet.1. Yogyakarta Kanisius 2001 113 hlm. 20 cm. Bibliografi : hlm. 112-113 Teologi alam YOPDYOG 3025-PN/P.01