International Symposium of the Research and Cultivation of Roses Rehovot, Israel, Universiṭah ha-ʻIvrit bi-Yerushalayim. Faḳulṭah le-ḥaḳlaʼut, International Society for Horticultural Science. Section for Ornamental Plants, & Zieslin, N. (1986). First International Symposium of the Research and Cultivation of Roses: Rehovot, Israel, July 7-12, 1985. International Society for Horticultural Science.

International Symposium of the Research and Cultivation of Roses Rehovot, Israel, Universiṭah ha-ʻIvrit bi-Yerushalayim. Faḳulṭah le-ḥaḳlaʼut, International Society for Horticultural Science. Section for Ornamental Plants, and Naftaly Zieslin. First International Symposium of the Research and Cultivation of Roses: Rehovot, Israel, July 7-12, 1985. Wageningen, Netherlands: International Society for Horticultural Science, 1986.

International Symposium of the Research and Cultivation of Roses Rehovot, Israel, et al. First International Symposium of the Research and Cultivation of Roses: Rehovot, Israel, July 7-12, 1985. International Society for Horticultural Science, 1986.