[1]
A. M. Castagnino, K. E. Díaz, P. Sastre-Vázquez, M. B. Rosini, and S. Sasale, “Density and size of seedlings with ball of soil on production of green asparagus crops”., Agron. Mesoam., vol. 22, no. 1, pp. 63–70, Jun. 2011.