Soil survey of the Ponce area of southern Puerto Rico
By: by Roberto E. Gierbolini
Contributors: United States. Soil Conservation Service; University  of Puerto Rico (Río Piedras Campus). College of Agriculture and Mechanic Arts
Publisher: Dept. of Agriculture, Soil Conservation Service
Published: 1979
Place of publication: [Washington]
Language: eng
Number of pages: 80
Subjects: Soils -- Puerto Rico -- Maps
Genres: Maps
Notes: Prepared in cooperation with University of Puerto Rico, College of Agricultural Sciences

Issued Nov. 1979

Bibliography: p. 78