Nicholson, Barbara. The Oxford book of food plants; illustrations by B. E. Nicholson, text by S. G. Harrison, G. B. Masefield [and] Michael Wallis. - London, Oxford U.P., 1969. ISBN: 0199100063 55/- LCCN: 71458825 //r852 Nat. Bib. No.: B69-28636 Subjects--Topical Terms: Plants, Edible.Vegetables.Fruit.Plants, Cultivated. LC Class. No.: QK98.5 / .N5 Dewey Class. No.: 581.6/32