@book{bhlitem41868, title = {Conditions of life in the sea; a short account of quantitative marine biological research }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/41868}, note = {https://www.biodiversitylibrary.org/bibliography/10734}, publisher = {Cambridge, University press, 1908}, author = {Johnstone, James,}, year = {1908}, pages = {366}, keywords = {Marine biology|}, }