TY  - BOOK
ED  - Food and agriculture organization of the United Nations.
TI  - The Soil: Working the Soil (continued)/ (Acc: 743): Working the Soil (continued)
U1  - 631.4 FAO 22
PY  - 1967///
CY  - Rome.
PB  - Institute Africain pour le development economique et social.
ER  -