Plastics: A threat to mankind/ Chintan Environmental Research and Action Group - New Delhi: National Book Trust, 2006. - x, 85 p. ill. ; 23 cm. - (Popular science) . ISBN: 8123746296 Subjects--Topical Terms: Plastics--Environmental aspectsPlastics industry and trade--India Dewey Class. No.: 668.4 / CHI/P