Разширено търсене
Класификационен индекс да съдържа TA62
12634
Каталог "Книги" | Бюлетин
L'Amelioration de plaine basse danubienne de Vidin
Projet elabore par le Service des eaux du Min. de l'agriculturee et de domaines de l'Etat
(1928)
30544
Пр 1936
26302
Каталог "Книги" | Книги
Ameliorarea terenurilor inundabile si mlastinoase
(1958)
Sp. Boeru; R. Mindru
Пр II 755
Каталог "Книги"
Drainage design factors. 28 questions and answers
Based on the Expert consultation on drainage design factors. Rome, 22-29 October 1979
(1980)
Пр II 720
Каталог "Книги"
Drainage of heavy soils
Europ. commiss. on agr. working party on water resources and irrigation. Tel Aviv, Israel, 1970
(1971)
20
Каталог "Книги" | Книги
Drananleitung fur Landbau, ingenieurbau und Landschaftsbau
(1981)
Rudolf Eggelsmann
26
Каталог "Книги" | Книги
Drananleitung fur Landbau, Ingenieurbau und Landschaftsbau. Subsurface drainage instruction. Instructions de drainage souterrain
(1973)
Rudolf Eggelsmann