No. 8. Letter no. 4. To C.P. Patterson, Supt. U.S. Coast Survey, from Alexander Agassiz, on the dredging operations of the U.S. Coast Survey Sr. "Blake," during June and July, 1880
No. 8. Letter no. 4. To C.P. Patterson, Supt. U.S. Coast Survey, from Alexander Agassiz, on the dredging operations of the U.S. Coast Survey Sr. "Blake," during June and July, 1880
No. 8. Letter no. 4. To C.P. Patterson, Supt. U.S. Coast Survey, from Alexander Agassiz, on the dredging operations of the U.S. Coast Survey Sr. "Blake," during June and July, 1880
Bulletin of the Museum of Comparative Zoology at Harvard College -- vol. 6, no. 8, 9
Other Titles
Letter no. 4. To C.P. Patterson, Supt. U.S. Coast Survey, from Alexander Agassiz, on the dredging operations of the U.S. Coast Survey Sr. "Blake," during June and July, 1880, Description of gravitating trap