Разширено търсене
Класификационен индекс да съдържа TA61
2571
Каталог "Книги" | Книги
L'activite de l'office pour le developpement de l'irrigation et la transformation agraire dans la Pouille et la Lucanie
(1957)
26
20
47033
24970
Пр 1196
Каталог "Книги"
Asimulation of irrigation systems. The effect of water supply and operating rules on production and income on irrigated farms
(1974)
Raymond Anderson; Arthur Maass
15930
Каталог "Книги" | Книги
Zdroje a kvalita vody v pol'nohospodarstve
(1963)
Mihal Antonic; Ladislav Cervenka
Пр 910
Каталог "Книги"
Application of sludges and wastewaters on agricultural land
A planning and educational guide
(1976)
Bernard Miller
II 3802
Каталог "Книги" | Книги
Arid land irrigation in developing countries : Environmental problems and effects
Based on the Internat. Symp., 16-21 February 1976, Alexandria, Egypt
(1977)
Barton Worthington
20
13
30544
26
26
26064
26
Пр 1031
Пр 1798
1395
Каталог "Книги" | Книги
Bewasserungs-wirtschaft in Turan und ihre anwendung in der Landeskultur
(1915)
Walter Busse
Пр 520