A study of the knowledge and attitude of farmers towards selected pest control measures for coconut in a selected village of Quilon district in kerala

George, T.G.2014-08-282014-08-281974http://hdl.handle.net/123456789/5151enAgricultural extensionA study of the knowledge and attitude of farmers towards selected pest control measures for coconut in a selected village of Quilon district in keralaThesis