Beddows, A R. 1953. The ryegrasses in British agriculture: a survey. Bull Welsh Pl Breed Sta, Series H., No. 17, 41–52. Brougham, R W. 1956. Effect of intensity of defoliation on regrowth of pasture.
Clayton, G A, Morris, J A, and Robertson, A. 1957. An experimental check on quantitative genetical theory, I. Short-term responses to selection. J Genet, 55, 131–151.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results