Parameshwaran Nair, K
(Department of Plantation Crops and Spices, College of Horticulture, Vellanikkara, 1991)
To assess the fertility status of the Rubber growing soils of Kottayam Taluk analytical data of five locations in Kottayam Taluk viz, Kooropada, Thiruvanchoor, Meenadam, Kottachira and Amayannur covering 200 small holdings ...