00521     2200181   4500001002100000005001500021035002000036008004100056082001500097090001900112245005600131250002500187260003000212300004400242650001100286650002300297084001900320INLIS00000000000548620240321114404  a0010-0324000040240321                |          | dut    a633.912.11  a633.912.11/ARC  aArchief voor de rubbercultuur in Nederlandsch indie  a20e Jaargang No. 1-3  aBatavia :bRuygrok,c1936  ap.126 p. :bill. ;c27 cm. + appendices 4aRUBBER 4aCULTURE TECHNIQUES  a633.912.11 ARC