| Avaa | Goldman, C. R. toim.
| Primary productivity in aquatic environments : Proceedings of an I.B.P. PF Symposium Pallanza, Italy, April 26 - May 1, 1965 | | kirja | kokoukset, konferenssit, limnologia | University of California Press | Berkeley and Los Angeles | 1969 | 464 | | | | H-Limnologia |