The assimilation of ammonium nitrogen by Nitzschia closterium and other marine phytoplankton /
ZoBell, Claude E.
The assimilation of ammonium nitrogen by Nitzschia closterium and other marine phytoplankton / by Claude E. ZoBell - Washington : The Academy, 1935 - 517-522 p. : ill. ; 25 cm - Proceedings of the National Academy of Sciences ; 21 .
The assimilation of ammonium nitrogen by Nitzschia closterium and other marine phytoplankton / by Claude E. ZoBell - Washington : The Academy, 1935 - 517-522 p. : ill. ; 25 cm - Proceedings of the National Academy of Sciences ; 21 .