R.Z Margate; M.I Secretaria; M.I Secretaria; G.D. Padrones; J.N. Maravilla; S.S. Magat; J.A. Mantiquilla; E. C Silva; R. Corsame; J Borromeo; V. Rivera. INTEGRATED SOIL FERTILITY MANAGEMENT OF HYBRID COCONUT GROWN IN DIFFERENT AGRO CLIMATIC CONDITIONS OF THE PHILIPPINES. CORD 1997, 13, 34.