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Der Bewässerungsfeldbau in Mittelgriechenland und im Peloponnes : mit 14 Tabellen
Knödler, Otto - 1970
Persistent link: https://www.econbiz.de/10000587159
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Feasibility of state ownership and operation of the Central Valley Project of California : report prepared pursuant to senate concurrent resolution no. 48, legislature of 1951
Water Project Authority of the State of California - 1952
Persistent link: https://www.econbiz.de/10000588718
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Irrigation Development and public water policy
Huffman, Roy E. - 1953
Persistent link: https://www.econbiz.de/10000590033
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Some economic Aspects of the Bhakra Nangal project : A preliminary analysis in terms of selected investment criteria
Raj, K. N. - 1960
Persistent link: https://www.econbiz.de/10000595366
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Napoitelni Sistemi v N R Bǔlgarija
Grigorov, Slave; Stamenov, Mitre - 1963
Persistent link: https://www.econbiz.de/10000595462
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Soil Conservation in perspective
Held, R. Burnell; Clawson, Marion - 1965
Persistent link: https://www.econbiz.de/10000595720
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Plan nacional de obras hidráulicas : Programa 1965-1968
1966
Persistent link: https://www.econbiz.de/10000595876
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Stosunki wodne gleb małej zlewni, kompleksowo zadrzewionej, w rejonie "stepowienia" Wielkopolski
Margowski, Zdzisław - 1970 - Wyd. 1
Persistent link: https://www.econbiz.de/10000414713
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Irrigation : theory and practice
Michael, A. M. - 1978
Persistent link: https://www.econbiz.de/10000414912
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Soviet agricultural and peasant affairs
Laird, Roy D. (contributor) - 1964
Persistent link: https://www.econbiz.de/10000415641