Determinacao do ponto critico de concorrencia das invasoras a cultura de cebola apos o transplantio
[Determination of the critical point of weed concurrence to onion crop after transplantation] [Proceedings of the 1. and 2. Technical Yearly Meeting on Vegetables 1983 and 1984]
- Porto Alegre, RS (Brasil): 1985.
Ata da 1. e 2. Reuniao Tecnica Anual de Hortalicas 1983 e 1984 Porto Alegre, RS (Brasil): 1985. p. 56-57 (BR8601899-AM)H60