TY - BOOK AU - Jones,Samuel B. AU - Luchsinger,Arlene E. TI - Plant systematics T2 - McGraw-Hill series in organismic biology SN - 0070327955 : AV - QK95 .J63 U1 - 581/.01/2 19 PY - 1979/// CY - New York PB - McGraw-Hill KW - Botany KW - Classification N1 - Includes bibliographies and indexes ER -