Report list by author:
Barthel, M. and J.C. Nekola. 2000. Scanning-electron microscope imaging of minute land snails of Minnesota. Final report submitted to the Natural Heritage and Nongame Research Program, Minnesota Department of Natural Resources. Original CD-Rom as final report, images converted to pdf document.
Full document (3000 KB)
Frest, T.J. 1987. Final report Iowa Pleistocene snail project. 39 pp.
Introduction
Full document (3472 KB)
Frest, T.J. 1986. Minnesota "Succinea chittenangoensis" survey. Final report submitted to the Minnesota Department of Natural Resources. 27 pp.
Introduction
Frest, T.J. 1983. Northern driftless area survey. Final report to the Minnesota Department of Natural Resources. 17 pp.
Introduction
Laursen, J.R., G.A. Averbeck, and G.A. Conboy. 1989. Preliminary survey of pulmonate snails of central Minnesota. Final report submitted to the Nongame Wildlife Program, Minnesota Department of Natural Resources. Unpaged.
Full document (1183 KB)
Professional publications from this research
Nekola, J.C., M. Barthel, P. Massart, and E. North. 1999. Terrestrial gastropod inventory of igneous outcrops in Northeastern Minnesota. Final report submitted to the Natural Heritage and Nongame Research Program, Minnesota Department of Natural Resources. 60 pp.
Introduction
Ostlie, W.R. 1990. Completion of the algific slope/maderate cliff landsnail survey in Minnesota. Final report submitted to the Minnesota Department of Natural Resources. Unpaged
Introduction