Jones, Samuel B Plant systematics / Samuel B. Jones, Arlene E. Luchsinger. - Mew York : McGraw-Hill, c1979. - xi, 388 p. : ill. ; 25 cm. - (McGraw-Hill series in organismic biology) . Includes bibliographical references and index. ISBN: 0070327955 Subjects--Topical Terms: Botany--Classification. LC Class. No.: QK95 / .J654 1979