论文信息 - The Crowing Count Pheasant Census - 字舞流文

The Crowing Count Pheasant Census

[1] H. I. Fisher,et al. The Validity of the Roadside Census as Applied to Pheasants , 1947 .

[2] C. W. Schwartz,et al. The Ecology of the Prairie Chicken in Missouri , 1945 .

[3] H. Mcclure. Censusing Pheasants by Detonations , 1944 .