Survey to evaluate the economic efficacy of Manik's drum dibbler /
On the use of an implement designed for the systematic sowing of paddy in dry regions of Sri Lanka.
Guardat en:
| OCLC: | 8345247 |
|---|---|
| Autor principal: | |
| Autor corporatiu: | |
| Altres autors: | |
| Idioma: | English |
| Publicat: |
Peradeniya, Sri Lanka :
[Division of Agricultural Economics], Govt. Dept. of Agriculture,
[pref. 1973]
|
| Col·lecció: | Agricultural economics studies ;
no. 6. |
| Matèries: | |
| Format: | Document de govern Monograph Note that CRL will digitize material from the collection when copyright allows. |