Plankton diatoms of the Gulf of California : obtained by the G. Allan Hancock expediton of 1937 /
Cupp, Easter E.
Plankton diatoms of the Gulf of California : obtained by the G. Allan Hancock expediton of 1937 / by E. E. Cupp and W. E. Allen - Los Angeles : The University of Southern California Press, 1938 - 61-98 p. : ill. ; 30 cm - Allan Hancock Pacific expeditions ; 3 .
Plankton diatoms of the Gulf of California : obtained by the G. Allan Hancock expediton of 1937 / by E. E. Cupp and W. E. Allen - Los Angeles : The University of Southern California Press, 1938 - 61-98 p. : ill. ; 30 cm - Allan Hancock Pacific expeditions ; 3 .