00258nam a22000977a 4500003000400000008004100004082001600045100001700061245004800078260003400126OSt230824b        |||||||| |||| 00| 0 eng d  a633.2bB98C  aButter, G.W.  aChemistry & Biochemistry of Herbage - Vol.I  aLondon bAcademic Pressc1973