Kenes madaʻi shelishi
Subtitle: 31 Yanuar-1 Februar 1972 : tokhnit ṿe-taḳtsire hartsaʾot ... Universiṭah Tel Aviv
Publisher: ha-Agudah ha-Yiśreʾelit le-eḳologyah
Published: 1972
Place of publication: Ramat Gan]
Language: heb
Number of pages: 29
Subjects: Ecology; Congresses