@article{ee9d56a7e7d34c5b98dec84dbc2081a4,
title = "Isozyme variation in oaks of the Apostle Islands in Wisconsin: Genetic structure and levels of inbreeding in Quercus rubra and Q.ellipsoidalis (Fagaceae)",
author = "Hokanson, \{S. C.\} and Isebrands, \{J. G.\} and Jensen, \{R. J.\} and Hancock, \{J. F.\}",
year = "1993",
month = jan,
day = "1",
doi = "10.2307/2445720",
language = "English (US)",
volume = "80",
pages = "1349--1357",
journal = "American journal of botany",
issn = "0002-9122",
publisher = "John Wiley \& Sons Inc.",
number = "11",
}