By Bullock C.H.   Elston D.A.   Chalmers N.A.   in Journal of Environmental Management

ISSN:0301-4797|52|4|335-351

Academic Press‎(1998)‎

Access to resources Favorite 11.3142185

By Chalmers N.   in Journal of Natural History

ISSN:1464-5262|28|3|739-740

Taylor & Francis Ltd‎(1994)‎

Access to resources Favorite 6.026773