TY  - BOOK
AU  - Donahue, Roy L.
TI  - Soils; an introduction to soils and plant growth
U1  - 631.4 D53S 
PY  - 1977///
CY  - Englewood Cliffs, U. S.
PB  - Prentice-Hall
KW  - SOIL SCIENCE
KW  - PLANT - SOIL RELATIONSHIPS
KW  - SOIL
ER  -