Macrocentrus gifuensis Ashmead :
a polyembryonic braconid parasite in the European corn borer /
by H.L. Parker.
APA Citation
Parker, H. L. (Harry Lamont). (1931). Macrocentrus gifuensis Ashmead: a polyembryonic braconid parasite in the European corn borer. Washington: U.S. Dept. of Agriculture.
MLA Citation
Parker, Harry L. (Harry Lamont), 1893-. Macrocentrus Gifuensis Ashmead: a Polyembryonic Braconid Parasite In the European Corn Borer. Washington: U.S. Dept. of Agriculture, 1931.
Warning: These citations may not always be complete (especially for serials).