Production of interstocked ’Pera’ sweet orange nursey trees on ’Volkamer’ lemon and ’Swingle’ citrumelo rootstocks . Sci. agric. [Internet]. 2006 Feb. 1 [cited 2024 May 17];63(1):5-10. Available from: https://www.revistas.usp.br/sa/article/view/22128