Hough, W. S. A., & Freeman Mason, A. (1951). Spraying, dusting and fumigating of plants, priniciples and applications Rev edn.
Chicago-стиль цитированияHough, Walter S. And, and A. Freeman Mason. Spraying, Dusting and Fumigating of Plants, Priniciples and Applications Rev Edn. 1951.
MLA-цитированиеHough, Walter S. And, and A. Freeman Mason. Spraying, Dusting and Fumigating of Plants, Priniciples and Applications Rev Edn. 1951.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.