00343nam a2200133 a 450000500170000008200150001710000190003224500420005126000280009330000210012150000190014263000120016163000360017320251202164219.0  a591.5bCOL  aMoore, Peter D  aColins encyclopedia of animal ecology  aNew DelhbCollinsc1986  a144p.b28 cmcHB  aincludes index  aZoology  aEncyclopedia,of animal ecollogy