20 AUGUST 1937, page 11

The Biology Of Freshwaters

By PROFESSOR C. M. YONGE I N this country the study of freshwater has lagged far behind that of the sea. There are abundant reasons, both purely scientific and also economic,......

Germany's New Religion

By DR. ERNEST BARKER T WAS reading lately a remarkable little book, entitled I Germany's New Religion.* In the space of about one hundred and fifty pages it contains lectures by......