-
651
-
652
-
653
-
654
-
655
-
656
-
657
Frequency analysis and synthetic generation of monthly streamflow [microform]
Pubblicazione 1979Visual Material -
658
Trends in research and in the application of science and technology for arid zone development.
Pubblicazione 1979Libro -
659
Water resource policies appropriate to pervasive uncertainty seminars with Gilbert White
Pubblicazione 1979Libro -
660