000			nam a22 7a 4500
999			_c149402 _d149400
005			20190807112005.0
008			710426s1967 enkaf b 100 0 eng b
050	0	4	_aQL615 _bB56 1966
245	0	4	_aThe Biological basis of freshwater fish production : _ba symposium sponsored by Sectional Committee on Productivity of Freshwater Communities of the International Biological Programme, the University, Reading, England, 1-6 September, 1966; _c / edited by Shelby D. Gerking.
250			_a1a ed.
260			_aOxford : _aEdinburgh : _bBlackwell Scientific Publications, _c1967.
300			_axiv, 495 p. : _bil. ; _c23 cm.
504			_aIncluye bibliografía
650		7	_2lemb _aPeces de agua dulce _xCongresos
650		7	_2lemb _aPiscicultura _vCongresos
700	1		_aGerking, Shelby Delos, _eeditor
710	2		_aInternational Biological Programme. _bSectional Committee on Productivity of Freshwater Communities.
710	2		_aUniversity of Reading.
942			_2lcc _cLIB