00870cam a22002291 4500 he 68003693 DLC 20260227111506.0 790731s1968 is a 100 0 eng he 68003693 PL480:Is-7547 DLC DLC DLC S494.5.A3 S46 1967b 631.3/7 Simpozyon: ha-Teʻufah be-sherut ha-pituaḥ shel ha-ḥaḳlaʼut, Tel-Aviv, 1967. Annual Symposium on Current Problems in Civil Aviation; subject: Aviation in service of agricultural development, Tel Aviv, 18-19 January, 1967. [Tel-Aviv, 1968] 153 l. illus. 28 cm. At head of title: State of Israel. National Council for Civil Aviation. Aeronautics in agriculture Congresses. Moʻatsah ha-leʼumit li-teʻufah ezraḥit. 33953 33953