1. Statistix 8. User’s Manual;Analytical Software,2003
2. Minor miners and major miners: population dynamics of leaf-mining insects;Auerbach,1995
3. Microclimatic characterization of shaded and open-growth coffee (Coffea arabica) plantations in Mexico;Barradas;Agric. For. Meteorol.,1986
4. Morfología del café (Coffea arabica L.) en lotes comerciales, Nicaragua;Blanco;AgroMeso,2003
5. Crop Protection Compendium;CAB International,2000