author = { Krebs, Charles J. },

title = { Ecology the experimental analysis of distribution and abundance },

edition = { 4. ed., 5. [print.] } ,

publisher = {Harper Collins},

isbn = {0065004108},

keywords = { Ecology , Biogeography , Population biology },

year = {1995},

address = { New York },

url = { http://slubdd.de/katalog?TN_libero_mab2 }