R. M. Coolman

Coolman, R. M., & Robarge, W. P. (1995). Sampling nitrous oxide emissions from humid tropical ecosystems. JOURNAL OF BIOGEOGRAPHY, Vol. 22, pp. 381–391. https://doi.org/10.2307/2845934

Coolman, R. M., & Hoyt, G. D. (1993). Increasing sustainability by intercropping. HortTechnology, 3(3), 309.

Coolman, R. M., & Hoyt, G. D. (1993). The effects of reduced tillage on the soil environment. HortTechnology, 3(2), 143.