00418nam a22001337a 4500008004100000040005500041080002100096100001400117245006500131260005600196300001000252650001200262653001000274230221b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 615.32(03)bJ6  aWren, R C  aPotter's new cyclopaedia of botanical drugs and preparations  aLondon:  bSir ISAAC Pitman & Sons, Ltd.,    c1956  a400p.  aScience  aDrugs