Forsythe, W. (2002). Environmental parameters that affect the soil temperature in Turrialba, Costa Rica and their consequences for crop production.
Παραπομπή Chicago StyleForsythe, Warren. Environmental Parameters That Affect the Soil Temperature in Turrialba, Costa Rica and Their Consequences for Crop Production. 2002.
Παραπομπή MLAForsythe, Warren. Environmental Parameters That Affect the Soil Temperature in Turrialba, Costa Rica and Their Consequences for Crop Production. 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.