Biology of cremastus flavoorrbitalis, an ichneumonid parasite of the European corn borer
Bradley, W.G., Burgess, E.D.
Biology of cremastus flavoorrbitalis, an ichneumonid parasite of the European corn borer - Washington 1934 - 1-16 p. - Corn, Biology United States Department of Agriculture. Technical Bulletin No. 441 .
Biology of cremastus flavoorrbitalis, an ichneumonid parasite of the European corn borer - Washington 1934 - 1-16 p. - Corn, Biology United States Department of Agriculture. Technical Bulletin No. 441 .