Milthorpe, F. L. An introduction to crop physiology / F. L. Milthorpe and J. Moorby. - 2nd ed. - New York : Cambridge University Press, 1979. - xi, 244 p. : ill. ; 24 cm. Open access. ISBN: 0521226244 LCCN: 7826380 Subjects--Topical Terms: Plant physiology.Plants, Cultivated--Physiology.