Селскостопанска академия

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Класификационен индекс да съдържа П062я431
ARGOHYDROLOGY- recent developments
ИИОСС
Каталог "Книги" | Книги
ARGOHYDROLOGY- recent developments
Proceedings of the Symposium Agrohydrology at the International Agricultural Center IAC, Wageningen, The Netherlands, 29 September-1 October 1987 (1988)
J. Hoorn

ВОДНИ ресурси - използване и опазване
II4951
Каталог "Книги" | Книги
ВОДНИ ресурси - използване и опазване
Национална конференция с международно участие, София. 23-25 септември 1998 : Доклади (1998)

EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
53428
Каталог "Книги" | Книги
EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
Proceedings of 17th European regional conference on irrigation and drainage, Varna, Bulgaria, 16-22 May 1994 : Vol. 1- (1994)
Vol. 1 Yield response to water as affected by irrigation schedule

EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
53428
Каталог "Книги" | Книги
EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
Proceedings of 17th European regional conference on irrigation and drainage, Varna, Bulgaria 16-22 May 1994 : Vol. 1- (1994)
Vol. 2 Modification of irrigation schedule of crops due to scarcity of water

EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
53428
Каталог "Книги" | Книги
EFFICIENT and ecologically sound use of irrigation water with special reference to European countries
Proceedings of 17th European regional conference on irrigation and drainage, Varna, Bulgaria, 16-22 May 1994 : Vol. 1- (1994)
Vol. 3 Measures for migration of non-beneficial ecological effects of irrigation