Brussard, Peter F. (1982), "The role of field stations in the preservation of biological diversity", BioScience, 32: 327–330, doi:10.2307/1308849, JSTOR1308849
Brussard, Peter F. (1982), "The role of field stations in the preservation of biological diversity", BioScience, 32: 327–330, doi:10.2307/1308849, JSTOR1308849