Effect on cropping of the autoregulation of fertility of walnut

by Szentivanyi, P. (Enterprise for Research and Development in Fruit Growing and Ornamentals, Budapest (Hungary)), FAO, Rome (Italy). Regional Office for Europe eng, Expert Consultation on the Promotion of Nut Production in Europe and Near East Regions eng 19-22 Jun 1990 Yalova (Turkey), Menini, U.G. (ed.), Olez, H. (ed.), Buyukyilmaz, M. (ed.), Ozelkok, S. (ed.), Ministry of Agriculture, Forestry and Rural Affairs, Yalova (Turkey). Ataturk Central Horticultural Research Inst. eng
Published Jun