Kramer, N.B.; Johnson, F.D. 1987. Mature forest seed banks of three habitat types in central Idaho. Journal of Botany. 65(9): 1961-1966.

Kramer, N.B.; Johnson, F.D. 1987. Mature forest seed banks of three habitat types in central Idaho. Journal of Botany. 65(9): 1961-1966.