Richards, Roy. An early start to the environment / [book] - London : Simon & Schuster, 1991. - 96 p. : col. ill., maps ; 21 x 30 cm. ISBN: 0750101202 (pbk) : L8.99 0750101202 (pbk.) : $29.95 LCCN: gb 91002418 Subjects--Topical Terms: ManHuman ecology. Dewey Class. No.: 333.7 RIC