TY  - BOOK
AU  - Balzola,Asun
ED  - Food and Agriculture Organization of the United Nations.
TI  - The soil: the living soil, working the soil 
T2  - Better farming series / FAO
U1  - 631 
PY  - 1970///
CY  - Rome
PB  - Food Agriculture Organization of the United nations
KW  - Soil
KW  - Soil absorption and adsorption
KW  - Soil conservation
KW  - Soil capillarity
N1  - The text of this manual is a translation and adaptation of : " Le sol-la vie du sol ; le travail du sol", published by the Agri-Service-Afrique of the INADES; Cover ill. were prepared by Asun Balzola
ER  -