Christensen Ivar

Interpretation Of Growth Layers In The Periosteal Zone Of 'tympanic Bulla' From Minke Whales 'balenoptera Acutorostrata'

A Review Of Feeding And Reproduction In Large Baleen Whales (Mysticeti) And Sperm Whales (Physeter Macrocephalus) In Norwegian And Adjacent Waters

Seasonal Distribution And Present Abundance Of Stocks Of Large Baleen Whales (Mysticeti) And Sperm Whales (Physeter Macrocephalus) In Norwegian And Adjacent Waters

Vor Ungdom, 55 Aargang, 6 Hæfte, Nov. 1933, Udgivet Af Det Pædagogiske Selskab (Indhold: A. Højberg Christensen: Forslagene Til Nye Læseplaner For Gymnasiet. Ivar Berendsen : ...