00502nam a2200169 a 450000500170000000800410001702000150005804100080007308200100008110000230009124500520011426400520016630000320021850000390025065000210028965000220031020260717091431.0260717s1984    ii            000 0 eng d  a0582016037  aeng04a571.21 aWilkins, Malcolm B10aAdvanced plant physiology /cWilkins, Malcolm B 1aEssex :bLongman Scientific & Technical,c1984.  axii, 514 p. : ill. ; 24 cm.  aIncludes bibliographies and index. 4aPlant physiology 4aPhysiology-Plants