Title: Một só̂ vá̂n đè̂ vè̂ phát triẻ̂n nông nghiệp ở miè̂n Bá̆c nước ta trong điè̂u kiện hiện nay
First published: 1967
Subjects: Agriculture, Economic aspects, Economic aspects of Agriculture
Places: Vietnam (Democratic Republic)
LC classification: HD2080.5 .H597 1967