TY  - BOOK
AU  - Alix, J.C.
TI  - How to encourage fertilizer use in a developing country: tackling the problems of extension
U1  - 631.8 A35H 
PY  - 1972///
CY  - Taipei City, Taiwan
PB  - Food and Fertilizer Technology Centre
KW  - FRETILIZER AND MANURES -- DEVELOPING COUNTRIES
KW  - FRETILIZER AND MANURES -- DEVELOPING COUN
ER  -