Null, Gary. Protein for vegetarians / [electronic resource] / Gary and Steve Null and staff [of the Nutrition Institute of America].. — Rev. and enl., 1st Jove ed.. — New York : : Jove Publications,, 1978, c1975.. — 189 p. ; 18 cm. "A Jove book." Bibliography: p. 187. Subjects--Topical Terms: Vegetarianism.Proteins in human nutrition. LC Class. No.: TX392 / .N85 1978