López Marrero, Tania del Mar, Atlas Ambiental de Puerto Rico / Tania del Mar López Marrero, Nancy Villanueva Colón. - San Juan, PR ; EDUPR c2006. - xv, 160 p.: ill.,; maps 24 x 31 cm. Includes index. ISBN: 084772509X 39.95 9780847725090 Subjects--Topical Terms: Environmental education--Puerto Rico.Natural resources--Puerto Rico.Ecology--Puerto Rico.