Photoelektric determination of phosphorus and arsenic in the same sample of Estuarine water /
Cowles, R. P.
Photoelektric determination of phosphorus and arsenic in the same sample of Estuarine water / by R. P. Cowles and C. E. Brambel - Leipzig : Akademische Verlagsgesellschaft 1938 - 325-335 p. : ill. ; 24 cm. - Internationale revue der gesamten hydrobiologie und hydrographie ; 36 .
Photoelektric determination of phosphorus and arsenic in the same sample of Estuarine water / by R. P. Cowles and C. E. Brambel - Leipzig : Akademische Verlagsgesellschaft 1938 - 325-335 p. : ill. ; 24 cm. - Internationale revue der gesamten hydrobiologie und hydrographie ; 36 .