New methods of grafting and growing hazels and walnuts in the People's Republic of Bulgaria. Sofia: Center for Sci., Techn. and Econ. Inform, 1980 68 с. : с ил., табл.
New methods of grafting and growing hazels and walnuts in the People's Republic of Bulgaria. Sofia: Center for Sci., Techn. and Econ. Inform, 1980 68 с. : с ил., табл.
(1980) New methods of grafting and growing hazels and walnuts in the People's Republic of Bulgaria, Sofia: Center for Sci., Techn. and Econ. Inform 68 с. : с ил., табл.
(1980). New methods of grafting and growing hazels and walnuts in the People's Republic of Bulgaria. [Обзор]. Sofia: Center for Sci., Techn. and Econ. Inform, 68 с. : с ил., табл.
New methods of grafting and growing hazels and walnuts in the People's Republic of Bulgaria: [Обзор]. Sofia: Center for Sci., Techn. and Econ. Inform; 1980. p. 68 с. : с ил., табл.
