00692nam 22002293 4500 37323 0-8403-9659-7 37323 20130903d u||y0frey50 ba eng US ||||||||||||| BSCS Biology An Ecological Approach BSCS Innovative Science Education 8th ed. (BSCS Green Version) Dubuque, Iowa. Kendall/Hunt Publ. Comp. 1998 XVI, 774 p. 96457 Didactica biologiei Didactica educației ecologice 4917 504.75=111 340 33345 Leonard Timothy E. 33346 BSCS Innovative Science Education BK 5 0 0 0 2013-10-22 325935 SC SC LS SC13100526 90.00 MN SC84191 5 B85 2016-01-14 0 BK 90.00 2017-10-30