Seker ya'arot bi-shnei ag'nei nikuz, be-'ez-rat tsilume'-avir
By: me-et G. Schiller, Y. Reves
Series: Agricultural Research Organization, Division of Forestry -- No. 48
Publisher: Minhal ha-meḥkar ha-ḥaka'i, ha-Maḥlaka le-pirsumim
Published: 1974
Place of publication: Bet Dagan
Language: heb
Notes: Cover title.

Added title: The forest cover of two catch-ment areas.

Summary in English.