Management the Sea's Living Resources

Eitemau Tebyg

• The living resources of the world ocean
  gan: Moiseev, P.A
  Cyhoeddwyd: (1971)
• Fishery and resource management in south east asia
  gan: Marr, John C.
• Fisheries resources of the sea and their management
  gan: cushing,David
  Cyhoeddwyd: (1975)
• TO LIVE OR NOT TO LIVE
  gan: NIRAD,Chaudhuri.C
  Cyhoeddwyd: (1970)
• Fisheries resources of the sea and their management
  gan: Cushing, David