Modelling crop growth processes: Modelling Potential Crop Growth Processes: Textbook with Exercises. J. Goudriaan and H.H. van Laar. Kluwer Academic Publishers,Dordrecht, 1994. ISBN 0-7923-3219-9, Hardback, 238 pp., Dfl 180, US$ 115, UK £75.50; In paperback ISBN 0-7923-3220-2, Dfl 90, US$ 57.50, UK £38 |