Pinikolo: Malsamoj inter versioj
| [kontrolita revizio] | [nekontrolita versio] |
Enhavo forigita Enhavo aldonita
e r2.7.2+) (robota aldono de: ca:Pinsà dels pins |
e Ligoj |
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Linio 56:
===Tezo===
* Adkisson CS. Ph.D. (1972). ''AN ANALYSIS OF MORPHOLOGICAL AND VOCAL GEOGRAPHIC VARIATION IN NORTH AMERICAN PINE GROSBEAKS, PINICOLA ENUCLEATOR (AVES)''. [[University of Michigan]], United States -- Michigan.
===Artikoloj===
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