Guide to the Common Sea Fishes of South Africa (Repost)
Guide to the Common Sea Fishes of South Africa by Rudy Van Der Elst
Bhb Distribution; 3rd edition | July 1997 | English | ISBN: 1868253945 | 400 pages | PDF | 79 MB
Bhb Distribution; 3rd edition | July 1997 | English | ISBN: 1868253945 | 400 pages | PDF | 79 MB
Oceans probably represent the most important life-support system on earth. Their influence on climate, oxygen levels and the cycling of nutrients is critical to the survival of life as we know it. In addition to these physical processes, man himself is becoming increasingly dependent on the sea's natiral resources, its animal, vegetable and mineral wealth, to secure his future on this planet.