The changa, or mole cricket (Scapteriscus didactylas Latr.) in Porto Rico
By: by O.W. Barrett
Series: Bulletin / Porto Rico Agricultural Experiment Station -- no. 2; Bulletin (Porto Rico Agricultural Experiment Station) -- no. 2.
Publisher: Porto Rico Agricultural Experiment Station
Published: 1902
Language: eng
Number of pages: 19
Subjects: Mole crickets
Notes: "Under the supervision of Office of Experiment Stations, U.S. Department of Agriculture."