General Gardening in 1968

Introduction to the Principles of Phonological Descriptions by Trubetzkoy, N. S.

Public Policy in Soviet Private International Law by Garnefsky, André

Berkeley's Renovation of Philosophy by Ardley, Gavin

From Puritanism to Platonism in Seventeenth Century England by Roberts, James Deotis

The Muslim Conception of International Law and the Western Approach by Ghunaimi, Mohammad Talaat

Berdyaev's Philosophy of History: An Existentialist Theory of Social Creativity and Eschatology by Richardson, David Bonner

The Nature of the Creative Process in Art: A Psychological Study by Havelka, Jaroslav

Hume's Theory of Imagination by Wilbanks, Jan

Analytical Reaction Gas Chromatography by Berezkin, Viktor G.

Types of Social Structure in Eastern Indonesia by Wouden, Franciscus Antonius Evert

The Chromosome Complement by Lewis, Kenneth R., John, Bernard

1967 by

Greenhouse Gardening by Gardiner, G. F.

An Introduction to Optimal Control Theory by Strauss, Aaron

Briefe Über Blattminierer / Letters on Leaf Miners by Hering, E. M.

S. L. Rubinstejn and the Philosophical Foundations of Soviet Psychology by Payne, T. R. S. L.

Structure and Development of Solar Active Regions by