Fredy Knorr
3 published titles
The young specialist looks at marine life
(Contributor)
1 edition
Aqualung diving : a complete and practical guide to the underwater world
(Contributor)
1 edition
- ISBN: 0047990090
- Allen & Unwin
- 1970
- Details
The illustrated guide to marine life
(Contributor)
1 edition
- ISBN: 0287000567
- Starke
- 1982
- Details
