TY  - BOOK
AU  - Harrison, A. F.
ED  - Commonwealth Agricultural Bureaux International.
TI  - Soil organic phosphorus: : a review of world literature
U1  - 631.85 
PY  - 1987///
CY  - Gran Bretaña
PB  - Farnham Royal, Slough
KW  - Suelos
KW  - Fósforo en
N1  - D48-139
ER  -