L. J. Lehman

Lehman, L. J., Young, E., & Unrath, C. R. (1990). Apple tree vigor influences flowering and dry weight after paclobutrazol application. HortScience, 25(8), 933.

LEHMAN, L. J., YOUNG, E., & UNRATH, C. R. (1990). GROWTH DYNAMICS OF YOUNG APPLE-TREES AS INFLUENCED BY SCION AND ROOTSTOCK VIGOR. JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY, 65(2), 123–127. https://doi.org/10.1080/00221589.1990.11516038

Lehman, L. J., Unrath, C. R., & Young, E. (1990). Mature 'Starkrimson Delicious' apple tree response to paclobutrazol application method. HortScience, 25(4), 429.

Lehman, L. J., Unrath, C. R., & Young, E. (1987). Chemical fruit thinning response of spur 'Delicious' apple as influenced by light intensity and soil moisture. HortScience, 22(2), 214.