1971. No Edition Remarks. 690 pages. No dust jacket. Black cloth with gilt lettering. Full title: The Law of Population: A Treatise in 6 Books in Disproof of the Superfecundity of Human Beings & Developing the Real Principle of Their Increase, Vol 2. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Gilt lettering remains bright & clear.