Keever, C. 1979. Mechanisms of plant succession on old fields of Lancaster County, Pennsylvania. Bull. Torrey Bot. club 106(4): 299-308.
« Back to Glossary IndexKeever, C. 1979. Mechanisms of plant succession on old fields of Lancaster County, Pennsylvania. Bull. Torrey Bot. club 106(4): 299-308.
« Back to Glossary Index