(1978). Soil conservation(contour bunding)programme in hilly agricultural lands-kerala: An evaluation study. State Palnning Board,Govt.Of Kerala.
Chicago ZitierstilSoil Conservation(contour Bunding)programme in Hilly Agricultural Lands-kerala: An Evaluation Study. Thiruvananthapuram: State Palnning Board,Govt.Of Kerala, 1978.
MLA ZitierstilSoil Conservation(contour Bunding)programme in Hilly Agricultural Lands-kerala: An Evaluation Study. State Palnning Board,Govt.Of Kerala, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.