Dr.H.S.Wanasinghe Library - SLIDA Library Search for 'se,phr:"Opposing viewpoints series (Unnumbered)"'

The Environmental crisis--opposing viewpoints /

San Diego, CA : Greenhaven Press, 1991 . 288 p. : 23 cm.. 0899081754 (lib. bdg.) | 0899081509 (pbk.)

San Diego, CA : Greenhaven Press, 1991 . 288 p. : 23 cm.. 0899081754 (lib. bdg.) | 0899081509 (pbk.)

San Diego, CA : Greenhaven Press, 1991 . 288 p. : 23 cm.. 0899081754 (lib. bdg.) | 0899081509 (pbk.)