4-1959 - Quaternary fish-fossils - Oiseaux fossiles - Mammifères fossiles
https://canathist.naturalheritage.be/publications/publications-of-the-institute-of-the-national-parks-of-belgian-congo/exploration-du-parc-national-albert-exploratie-van-het-nationaal-albert-park-mission-zending-j-de-heinzelin-de-braucourt-1950/4-1959-mission-zending-j-heinzelin-de-braucourt-1950
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4-1959 - Quaternary fish-fossils - Oiseaux fossiles - Mammifères fossiles
Exploration du Parc National Albert - Exploratie van het Nationaal Albert Park - Mission/Zending J. de Heinzelin de Braucourt (1950) 4-1959
Greenwood, P.H. 1959. Quaternary fish-fossils. Fasc. 4(1): 3-78
Greenwood, P.H. 1959. Quaternary fish-fossils. Fasc. 4(1): 3-78
Verheyen, R. 1959. Oiseaux fossiles.
Hopwood, A.T. & Misonne, X. 1959. Mammifères fossiles.
