Farneselli, Michela, Paolo Benincasa, Giacomo Tosti, Roberta Pace, Francesco Tei, and Marcello Guiducci. 2013. “Nine-Year Results on Maize and Processing Tomato Cultivation in an Organic and in a Conventional Low Input Cropping System”. Italian Journal of Agronomy 8 (1), e2. https://doi.org/10.4081/ija.2013.e2.