Fragilariaceae, eunotiaceae, achnanthaceae, naviculacae /
Patrick, Ruth.
Fragilariaceae, eunotiaceae, achnanthaceae, naviculacae / Ruth Patrick, Charles W. Reimer. - [Philadelphia] : [s. n.], 1966. - XII, 688 p. : ill. ; 27 cm. - Monographs of the Academy of Natural Sciences of Philadelphia. .
It's part of: The diatoms of the United States : exclusive of Alaska and Hawaii.
Fragilariaceae, eunotiaceae, achnanthaceae, naviculacae / Ruth Patrick, Charles W. Reimer. - [Philadelphia] : [s. n.], 1966. - XII, 688 p. : ill. ; 27 cm. - Monographs of the Academy of Natural Sciences of Philadelphia. .
It's part of: The diatoms of the United States : exclusive of Alaska and Hawaii.