Use of polyacrylamide to reduce seepage from unlined irrigation canals: initial results from small scale test troughs

Susfalk, R. B., Young, M. H., Schmidt, M., Epstein, B. J., Goreham, J., Swihart, J., Smith, D. L. (2005). Use of polyacrylamide to reduce seepage from unlined irrigation canals: initial results from small scale test troughs: San Francisco, CA