| Citation | Harding, A.M.A., J.F. Piatt and K.C. Hamer 2003 Breeding ecology of Horned Puffins (Fratercula corniculata) in Alaska: annual variation and effects of El Nino. Can. J. Zool. 81:1004-1013. |
| DOI / ISBN | |
| Paper URL | http://alaska.usgs.gov/science/biology/seabirds_foragefish/products/publications/Harding_2003_Breeding_Ecology_HOPU_Alaska_CAN_J_ZOOL.pdf |
| Ref. No. | 6483 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | |
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| Cross references | 91584 |