-
7491
-
7492
-
7493
Dynamics of sector policy, with emphasis on the maritime sector optimum development
Pubblicazione 1978Libro -
7494
-
7495
-
7496
-
7497
-
7498
Economic - demographic simulation models a review of their usefulness for policy analysis
Pubblicazione 1978Libro -
7499
Public participation on village level irrigation perimeters in the Matam region of Senegal
Pubblicazione 1978Libro -
7500