Technical efficiency of cocoa farms at varying elevation levels in Davao City, Philippines: implications to sustainable upland farming systems
Francis Levi A.DURANO, Jon Marx SARMIENTO, Larry N.DIGAL, Pedro A.ALVIOLA IV
Journal of Mountain Science ›› 2024, Vol. 21 ›› Issue (01) : 33-48.
Technical efficiency of cocoa farms at varying elevation levels in Davao City, Philippines: implications to sustainable upland farming systems
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