dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Hunter, W. D. (Walter David), - Mitchell, J. D. (Joseph Daniel), - Pratt, F. C. (Frederic Charles),
    Publication info: Washington, U.S. Dept. of Agriculture, Bureau of Entomology, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Louisiana Purchase Exposition Saint Louis, Mo.) - Titus, E. S. G. (Edward Sharpe Gaige), - Pratt, F. C. (Frederic Charles),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1904
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library