00485nam a22001817a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001700102100002900119245007400148260003800222300002000260650002300280CHAP20220329141752.0971013s1973 r 00010 d a73519 a74491 a84050 cCHAP04a581.192bH3600aHarborne, Jeffrey Barry.1 aPhytochemical methods; a guide to modern techniques of plant analysis aLondon :bChapman and Hall,c1973 a278 p.b: ilus.14aQuímica vegetal.