na INLIS000000000023597 Ind 0010-1218005435 Chemische studien uber den hopfen GRESHOFF, M. Maurits Greshoff 'S Gravenhage [s.n.] 1887 59 p. : ill. ; 28 cm. 59 p. : ill. ; 28 cm. 633.819GREc 633.819 ESSENTIAL OIL CROPS CHEMICAL COMPOSITION mfn-25452