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Author

Leo Franklin Hadsall

4 books found

Placeholder cover for How animals protect themselves

How animals protect themselves

Leo Franklin Hadsall · First published 1938

Placeholder cover for The extension activities of certain publicly supported institutions in assisting teachers in service in elementary science or nature study

The extension activities of certain publicly supported institutions in assisting teachers in service in elementary science or nature study

Leo Franklin Hadsall · First published 1936

Placeholder cover for Snakes, lizards, and turtles

Snakes, lizards, and turtles

Leo Franklin Hadsall · First published 1935

Placeholder cover for Suggestions to teachers for the science program in elementary schools

Suggestions to teachers for the science program in elementary schools

Leo Franklin Hadsall · First published 1934