TY  - BOOK
AU  - Parker,Bertha Morris
TI  - Soil
T2  - (The Basic science education series)
AV  - S591 .P3
PY  - 1959///
CY  - Evanston, Ill.
PB  - Row, Peterson
KW  - Soils
N1  - A Basic science unitext
UR  - http://www.archive.org/details/soil0park
UR  - http://www.openlibrary.org/books/OL24580031M
ER  -