26 research outputs found
Bird observations in the Selvagens Islands (21-23 October 1978 and 27 May-7 June 1981) [CANCAP-Project]
No full textIn the frame work of the CANCAP-Project of the Rijksmuseum van Natuurlijke Historie, Leiden, The Netherlands, the Salvage Islands were visited twice: in 1978 (October 21-23) and 1980 (May 26-June 7), respectively. Bird observations were made on both occassions
INDUCTION OF NUCLEAR CHANGES AND CLEAVAGE BY REPEATED INSUFFICIENT STIMULATIONS WITH ACTIVATING REAGENTS IN THE SEA URCHIN EGG*
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Granular cytoplasmic bodies in oocytes of the golden hamster during the post-natal period
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OCCURRENCE AND FINE STRUCTURE OF SUBCORTICAL CYTOPLASMIC ISLETS IN FERTILIZED EGGS OF CYNOPS PYRRHOGASTER
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