Bibliografia
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- Gindel , J. 1947 . The Dynamics of Growth of young artificial Aleppo Pine Forests , 20 Rehovot : The jewish Agency for Palestine-Agricultural Research Station .
- Gindel , J. 1947 . Again on cambial activity of Aleppo Pine . Palestine Journal of Botany, Rehovot Series , vol. 1 : 23 – 26 .
- Maskova , J. 1948 . O letokruzich schlediska hormonové theorie . Lesnickà Prace, Roenik , 27 : 88 – 99 . Cislo 3
- Oppenheimer , H. R. 1945 . Cambial wood production in stems of Pinus halepensis . Palestine Journal of Botany, Rehovot Series , vol. 2 : 22 – 51 .
- Pantanelli , E. 1939 . Rapporti fra clima e vegetazione a Bari . La Meteorologia Pratica, Anno , XX ( nn. 5 e 6 ) : 1 – 22 .