| Description | Correspondents include:
Macdonald, Miss D.
Machado, A de Barros
Macleod, R. D.
Manville, R. H. (American Society of Mammalogists)
Maxwell, G.
Mills, J. R. E. (Turner Dental School, University of Manchester)
Munich (T. Haltenorth)
Moscow (G. P. Dementiev, Department of Biology, Moscow State University)
Letter from A. de Barros Machado in French. |