Gerking, S. D. Biological basis of Fresh- Water fish-production: A symposium sporsred by sectional committee on productivity...the University, reading , England1-6sept. 1966.
Cita Chicago (17th ed.)Gerking, Shelby D. Biological Basis of Fresh- Water Fish-production: A Symposium Sporsred by Sectional Committee on Productivity...the University, Reading , England1-6sept. 1966.
Cita MLA (9th ed.)Gerking, Shelby D. Biological Basis of Fresh- Water Fish-production: A Symposium Sporsred by Sectional Committee on Productivity...the University, Reading , England1-6sept. 1966.
Atenció: Aquestes cites poden no estar 100% correctes.