00354nam a2200121Ia 450000500170000000800410001708200180005810000180007624500590009426000420015330000100019565000270020520260630104609.0260608s9999||||xx |||||||||||||| ||und||  223a581.5 KOC  aKochhar, P.L. 0aPlant Ecology, Genetics And Evolutionc/ P. L. Kochhar  aJullundurb: S Nagin & Companyc,1964  a232p.  aBotany | Plant ecology