TY  - GEN
AU  - 
AU  - Rosell, C.H., ed.
AU  - Kelly, A.F., ed.
TI  - Seed campaigns: Guidelines for promoting the use of quality seeds in developing countries
PY  - 1983///
CY  - Rome
PB  - Food and Agriculture Organization
KW  - Seed Quality
KW  - Seed
KW  - Developing Countries
ER  -