Cooper's Comprehensive Environmental Desk Reference/ 
Ed. : Andre' R. Cooper 
 - N.Y.,...:  VNR,  1996 
 - 1039 p.+ 1 disk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bảo vệ môi trường<br/>Khoa học môi trường<br/>Environmental engineering<br/>Environmental protection
<br/><br/><label>Dewey Class. No.: </label>363.7  / COO 1996