Cover of the work “Monitoring of the environmental quality and bioresources of Ha Long–Cat Ba Bay (Vietnam)”. Author: Tran Van Tkhin. Degree: Candidate of Sciences. Year: 2004

Monitoring of the environmental quality and bioresources of Ha Long–Cat Ba Bay (Vietnam)

Saint Petersburg

184 pp.

Monitoring of the environmental quality and bioresources of Ha Long–Cat Ba Bay (Vietnam) — Tran Van Tkhin — 2004 — Russian Dissertation Library