[1]
Zárate, N.A.H. et al. 2006. Yield of bunching onion in mono-cropping system and intercropped with roquette with and without soil covering with chicken manure. Semina: Ciências Agrárias. 27, 4 (Jul. 2006), 505–514. DOI:https://doi.org/10.5433/1679-0359.2006v27n4p505.