The Portorican mole cricket /
Thomas, W. A.
The Portorican mole cricket / W. A. Thomas - Washington : Department of Agriculture - 8 p. - EUA. Dept. Agr. Farmers' Bull; 1561 .
201866
Scapteriscus vicinus
The Portorican mole cricket / W. A. Thomas - Washington : Department of Agriculture - 8 p. - EUA. Dept. Agr. Farmers' Bull; 1561 .
201866
Scapteriscus vicinus
