Shaffer, M. . 1. H., & Pierce, F. Nitrate leaching and economic analysis package (NLEAP): Model description and application.
Chicago Style CitationShaffer, M.J.=700 1 Halvorson, and F.J Pierce. Nitrate Leaching and Economic Analysis Package (NLEAP): Model Description and Application.
MLA CitationShaffer, M.J.=700 1 Halvorson, and F.J Pierce. Nitrate Leaching and Economic Analysis Package (NLEAP): Model Description and Application.
Warning: These citations may not always be 100% accurate.