Roy Krouse
Alewell, C., Myron J. Mitchell, Gene E. Likens, and Roy Krouse. 2000. “Assessing The Origin Of Sulfate Deposition At The Hubbard Brook Experimental Forest”. J. Environ. Qual. 29: 759-767.
Alewell, C., Myron J. Mitchell, Gene E. Likens, and Roy Krouse. 1999. “Sources Of Stream Sulfate At The Hubbard Brook Experimental Forest: Long-Term Analyses Using Stable Isotopes”. Biogeochemistry 44: 281-299.
Zhang, Y., Myron J. Mitchell, M. J. Christ, Gene E. Likens, and Roy Krouse. 1998. “Stable Sulfur Isotopic Biogeochemistry Of The Hubbard Brook Experimental Forest, New Hampshire”. Biogeochemistry 41: 259-275.