F L Milthorpe. (1979). An introduction to crop physiology. USA: Cambridge University Press.
Trích dẫn kiểu ChicagoF L Milthorpe. An Introduction to Crop Physiology. USA: Cambridge University Press, 1979.
ציטוט MLAF L Milthorpe. An Introduction to Crop Physiology. USA: Cambridge University Press, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.