Some notes on two types of Cerrado occuring in North Eastern Mato Grosso by J A Ratter With the paper are two letters from Jim Ratter to George Hemmen and the soils/botany publication committee. There are also a number of plant drawings, although these are not labelled with the name of the papers so may be associated with a different botanical publication, although the paper and drawsing were filed next to each other originally. nd