TY  - BOOK
AU  - Natavudh Bhasayavan
TI  - Study of rice yields and cultural practices 1982 wet season : Lam Nam Oon integrated rural development project : Project note no. 10
U1  - RID. 631.7 
PY  - 1983///
CY  - U.S.A.
PB  - Center for Rural Development Louis Berger International
ER  -