Development of a new fishway for various fish species and cost reduction.

Development of a new fishway for various fish species and cost reduction.

ग्रंथसूची विवरण
मुख्य लेखक: Tsunesumi Naoto
स्वरूप: लेख
भाषा:English
विषय:
Drainage and reclamation.
Fisheries.
Irrigation.