Systems approaches for improving soil quality Systems approaches for improving soil quality

by Carter, M. R., Andrews, S., Drinkwater, L. E.

Comparative study of organic and conventional tomato production systems: an approach to on-farm systems studies

by 118481 Shennan, C., 63371 Drinkwater, L.E., 127213 van Bruggen, A.H.C., 86242 Letourneau, D.K., 132158 Workneh, F., 15034 National Research Council, Washington, D.C. (EUA)
Published 1991

Nutrient Imbalances in agricultural development

by Vitousek, P.M., Naylor, RL, Crews, T, David, M.B., Drinkwater, L.E., Holland, E, Johnes, PJ, Katzenberger, J, Martinelli, LA, Matson, PA, Nziguheba, Generose, Ojima, DS, Palm, Cheryl A., Robertson, GP, Sánchez, P.A., Townsend, AR, Zhang, FS
Published 2014-10-02T08:32:55Z