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Further notes on hand raising bears Ursus arctos horribilis and Ursus arctos middendorffi at Los Angeles Zoo
DAVID ROBERT FRANSEN, SHARON B. EMERSONVolume:
13
Year:
1973
Language:
english
Pages:
3
DOI:
10.1111/j.1748-1090.1973.tb02131.x
File:
PDF, 217 KB
english, 1973