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An evaluation of some economic factors and farmersʹ attitude that may influence acceptance of soil conservation practices
Prundeanu, Julian; Zwerman, Paul J. - In: Journal of farm economics 40 (1958) 4, pp. 903-914
Persistent link: https://www.econbiz.de/10002679026
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El cultivo de prados en la lucha contra la erosión
Azcárate, Joaquín G. de - In: Agricultura : revista agropecuaria ; publ. mensual ilustrada 25 (1956) 289, pp. 274-278
Persistent link: https://www.econbiz.de/10001848955
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Modern ogräsbekämpning : Föredrag
Åberg, Ewert - In: K. Lantbruksakademiens tidskrift 91 (1952) 4, pp. 227-245
Persistent link: https://www.econbiz.de/10001783597
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La difesa del suolo negli Stati uniti : risultati della Missione E. C. A. svolta nel 1950
Alfani, Augusto - In: I georgofili : atti della Accademia dei Georgofili 15 (1951) 4, pp. 83-99
Persistent link: https://www.econbiz.de/10001823546
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Jordförstöringen och den odlade jordens framtid
Borgström, Georg - 19XX
Persistent link: https://www.econbiz.de/10001931517
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Raízes tropicais do Nordeste
Barros, Sousa - In: Revista brasileira de geografia 11 (1949) 3, pp. 409-426
Persistent link: https://www.econbiz.de/10001883286
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Savezno savjetovanje o kršu
Bura, Dmitrije (contributor) - 1957
Persistent link: https://www.econbiz.de/10001964833
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Ein einfaches Verfahren zur kartographischen Erfassung der entarteten Marsch-, Geest- und Moorböden
Iwersen, Jens; Zühlke, Kurt Adolf - 1950
Persistent link: https://www.econbiz.de/10014292460
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Soil erosion in the Punjab
Anwar, Abdul Aziz (contributor) - 1955
Persistent link: https://www.econbiz.de/10013394956
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Landespflege in Italien
Olschowy, Gerhard; Wiepking, Heinrich - 1956
Persistent link: https://www.econbiz.de/10000523276