00000nam a2200000 a 4500 20251203112327.0 9780123743800 580.12 SIM Simpson, Michael G Plant systematics 2nd ed. Singapore Academic Press 1953 xii,740p. 28cm. HP includes index Plants- Classification _ 193301 LIBSC C 155418 155418 0 0 0 0 PU PU 2012-05-30 3734.72 0 580.12 SIM 193301 BK