Manual of entomological equipment and methods
Peterson, Alvah
Manual of entomological equipment and methods by Alvah Peterson; Part I and II - 6th edn. - Michigan 1949
Entomology
595.7(078) / P 485 M
Manual of entomological equipment and methods by Alvah Peterson; Part I and II - 6th edn. - Michigan 1949
Entomology
595.7(078) / P 485 M