Abrham H. Halevy Handbook of flowering - Florida C.R.C. Press Inc 1985 - 575p Abrham H. Halevy: Handbook of flowering. Florida. C.R.C. Press Inc, 1985. 0-8493-3914-6--(635.9HAL) ENGLISH ISBN: 0-8493-3914-6 Dewey Class. No.: 635.9 / HAL