Author
- National Water and Soil Conservation Authority (N.Z.) 3 results
- New Zealand. Water and Soil Directorate 2 results
- Blakely, R. J. (Robert John), 1951- 1 results
- Colorado State University 1 results
- Kneese, Allen V. 1 results
- McColl, R. H. S. 1 results
- Mosley, M. Paul 1 results
- Resources for the Future 1 results
- Smith, Stephen C. 1 results
- Western Resources Conferences Colorado State University 1 results