text Strasborough UNESCO 1955 Ind 124 p.: ill.; 25 cm. 124 p.: ill.; 25 cm. UNESCO PLANT ECOLOGY 631.43 (352) 631.43 (352)UNEp INLIS000000000011310 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)