00583nam 22002053 4500 165326 20260326135300.0 0-201-86344-8 165326 20131008d u||y0frey50 ba eng US ||||||||||||| Environmental Science Ecology and human impact : laboratory manual teacher's edition Menlo Park, California Addison-Wesley Publishing Company 1995 144 p. Mediu ambiant Mediul înconjurător 19812 504(076.5)=111 BK 2 0 0 0 2013-10-22 325989 SC SC LS SC13100767 40.00 ML SC83915 5 E58 2026-03-26 0 BK 40.00 2017-10-30