As long as there have been maps, cartographers have grappled with the impossibility of portraying the earth in two dimensions. To solve this problem mapmakers have created hundreds of map projections, mathematical methods for drawing the round earth...

"Neotropical Rainforest Mammals", the first color-illustrated field guide to these marvelously diverse and elusive creatures, has enjoyed tremendous success since its initial publication in 1990. Ecotourists and field researchers alike have applauded...