"digby, margaret . "
co-operative land use:the challange to traditional co-operat: ion/ margaret.. digby - 1 ed. - usa : basil blackwell 1963. - "iv, 84p.; 22 cm."
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334. 684 dig
co-operative land use:the challange to traditional co-operat: ion/ margaret.. digby - 1 ed. - usa : basil blackwell 1963. - "iv, 84p.; 22 cm."
--
334. 684 dig