@inbook{inbookeb589976,
title   = {Some comments on grain size indices of surficial deposits from a humid tropical environment: Taubate basin, Brazil},
author = {Filizola, H. F. and Coltrinari, L.},
year = {1990},
publisher = {A A Balkemad},
journal   = {Quaternary of South America and Antartic Peninsula}
}