Soil survey, Puerto Rico /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Idioma: | Ingles |
| Publicado: |
Washington :
G.P.O.,
[1942].
|
| Colección: | Series 1936 United States. Bureau of Plant Industry;
no. 8 |
| Materias: |
| Notas: | In cooperation with the University of Puerto Rico Agricultural Experiment Station |
|---|---|
| Descripción Física: | 503 p. : il., charts, maps ; 24 cm. |