Boundary value problems -- Computer programs. : Numerical continuation methods for dynamical systems : path following and boundary value problems / [edited by] Bernd Krauskopf, Hinke M. Osinga, Jorge Galán-Vioque
Boundary Waters Canoe Area Plants Minnesota : Canoe country flora : plants and trees of the North Woods and Boundary Waters / Mark Stensaas ; illustrations by Jeff Sonstegard