found: The Semiaquatic and aquatic Hemiptera of California, c1979 (a.e.)t.p. (Harold C. Chapman) pref. (on the staff of the Gulf Coast Mosquito Res. Lab., USDA, Lake Charles, La.)
found: Studies of mosquito breeding ... 1959:t.p. (Harold Clyde Chapman; Ph.D. thesis, Rutgers)
found: The mosquitos of Nauru and recommendations for their control, 1967:t.p. (H.C. Chapman)
found: RLIN, July 16, 1999(hdg.: Chapman, Harold C., Chapman, Harold Clyde, Chapman, H. C.; usage: Harold C. Chapman, H.C. Chapman)