na INLIS000000000033889 20220919031242 0010-1218015727 220919 g e eng Crosby Lockwood and Sons catalogue of scientific, technical and industrial book / Crosby Lockwood and Sons London : Crosby Lockwood and Son, 1904 xi, 64 p. ; 22 cm. 017.42 CRO c 017.42 Cet. 1 BOOKS LITERATURE CATALOGUES CROSBY LOCKWOOD AND SONS (CV) Judul pada sampul jilid: The cultivation and preparation of Para rubber / W.H. Johnson L 738/69-mfn38168