Trafton, Gilbert H.

No biography available.

Works (5)

Cover of Science of home and community

Science of home and community

Cover of The teaching of science in the elementary school

The teaching of science in the elementary school

Cover of Methods of attracting birds

Methods of attracting birds

Cover of Laboratory and field exercises in physical geography

Laboratory and field exercises in physical geography

Cover of Nature study and science for intermediate grades

Nature study and science for intermediate grades