Some concepts of modelling - Swartzman, G. L. (Gordon L.), author; Bledsoe, L. J., author; Francis, R. C., author; French, N. R., author; Jameson, D. A., author; Smith, F. M., author; Van Dyne, G. M., author; Natural Resource Ecology Laboratory, Colorado State University, publisher (Colorado State University. Libraries, 1965)
Unpublished material prepared primarily for internal use in the US-IBP Grassland Biome program.
L. J. Bledsoe spelled incorrectly on item.
Keywords: Grasslands -- United States