Dahlgren, Randy A. books & textbook
The California Nitrogen Assessment: Challenges and Solutions for People, Agriculture, and the Environment
Tomich, Thomas P. Brodt, Sonja B. Dahlgren, Randy A. Scow, Kate M.
University of California Press /2016-06-14 Paperback / 344 Pages
isbn-10: 0520287126 / isbn-13: 9780520287129
