Soils and agro-ecological environments of sri lanka.
Soils and agro-ecological environments of sri lanka.
- [S.l.] : Natural Resources, Energy & Science Authority of Sri Lanka, 1996.
- 220p
9555900051 (hardcover) 9789555900058 (hardcover)
soils,agro-ecological,environments
631.4 PAN
9555900051 (hardcover) 9789555900058 (hardcover)
soils,agro-ecological,environments
631.4 PAN
