WANICHKUL, K. Apple Production in the Federal Republic of Germany : A Recipe for Quality Fruit Production . Thai Agricultural Research Journal, [S. l.], v. 6, n. 1-3, p. 72–78, 1989. Disponível em: https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/261460. Acesso em: 1 oct. 2026.