TY  - BOOK
AU  - Samuel L. Tisdale
AU  -  Werner L. Nelson  James D. Beaton
TI  - Soil Fertility and Fertilizers. Ed 4
SN  - 0-02-420830-2
U1  - 631.42 
PY  - 1985///
CY  - New York
PB  - Macmillan Publishing Company
N1  - Samuel L. Tisdale; Werner L. Nelson & James D. Beaton: Soil Fertility and Fertilizers. Ed 4.  (4th Ed)  New York.  Macmillan Publishing Company, 1985. 0-02-420830-2--(631.42TIS)
ER  -