Burt L. Monroe

A World Checklist of Birds

Many field ornithologists record where and when they identify species of birds, especially when they encounter a species out of its normal range or fo...

The Theory of Committees and Elections by Duncan Black and Committee Decisions with Complementary Valuation by Duncan Black and R.A. Newing

R. H. Coase Duncan Black was a close and dear friend. A man of great simplicity, un worldly, modest, diffident, with no pretensions, he was devoted to...