'N POLITIES-EKONOMIESE BENADERING TOT AANPASSING VAN WATERINSTITUSIES IN BESPROEIINGSLANDBOU
Backeberg, Gerhard RVolume:
33
Language:
english
Journal:
Agrekon
DOI:
10.1080/03031853.1994.9524788
Date:
December, 1994
File:
PDF, 2.54 MB
english, 1994