Résumé des connaissances actuelles sur la biologie et la pêche des thons tropicaux en Atlantique

This work summarizes the present knowledge on biology and fisheries of Atlantic tuna such as yellowfin (Thunnus albacares), skipjack (Katsuwonus pelamis) and to a lesser extent, bigeye (Thunnus obesus) and albacore (Thunnus alalunga). Current appraisal of these stocks

Propagation des ondes longitudinales dans le noyau terrestre: résumé et conclusion

Six earthquakes (magnitude 6 to 7) in the Fiji Islands, New Hebrides and Sulawesi, divided in two groups of depth h=100 to 200 km and h= 600 km, were studied through more than a thousand of seismographic observations in 16 months.

Capture d'un Requin-Baleine, Rhineodon typus A. Smith, en Cohinchine: résumé de connaissances sur ce poisson

A description of a whale shark (Rhincodon typus) captured on June 1934 along the coast of Cap Ti Oan is given. The scientific name Rhincodon is not correct due to a typographic error. The name with greek origin, should be: Rhineodon typus.