Alberty Rodríguez, R. A. (1977). Evaluation of the yield and the physical and chemical changes of a soil in a step slope cultivated with maize and beans, with different life covers in a forest plantation.
शिकागो स्टाइल उद्धरणAlberty Rodríguez, Rafael A. Evaluation of the Yield and the Physical and Chemical Changes of a Soil in a Step Slope Cultivated With Maize and Beans, With Different Life Covers in a Forest Plantation. 1977.
एमएलए उद्धरणAlberty Rodríguez, Rafael A. Evaluation of the Yield and the Physical and Chemical Changes of a Soil in a Step Slope Cultivated With Maize and Beans, With Different Life Covers in a Forest Plantation. 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.