Follet, R., Keeney, D., & Cruse, R. (1991). Managing nitrogen for groundwater quality and farm profitability: Proceedings of a Symposium sponsored by Divisin A-5 of the American Society of Agronomy; S-1, S-3, S-4, S-6, and S-8 of the Soil Science Society of America; and Division C-3 and C-5 of the Crop Science Society of America, Anaheim, CA, 1988. Wisconsin (EUA):.
Citación estilo ChicagoFollet, R.F., D.R Keeney, y R.M Cruse. Managing Nitrogen for Groundwater Quality and Farm Profitability: Proceedings of a Symposium Sponsored By Divisin A-5 of the American Society of Agronomy; S-1, S-3, S-4, S-6, and S-8 of the Soil Science Society of America; and Division C-3 and C-5 of the Crop Science Society of America, Anaheim, CA, 1988. Wisconsin (EUA):, 1991.
Cita MLAFollet, R.F., D.R Keeney, y R.M Cruse. Managing Nitrogen for Groundwater Quality and Farm Profitability: Proceedings of a Symposium Sponsored By Divisin A-5 of the American Society of Agronomy; S-1, S-3, S-4, S-6, and S-8 of the Soil Science Society of America; and Division C-3 and C-5 of the Crop Science Society of America, Anaheim, CA, 1988. Wisconsin (EUA):, 1991.