@article{77396,
      url = {http://library.usi.edu/record/77396},
      title = {Soils and tropical weathering: proceedings of the Bandung  Symposium 16 to 23 November 1969.},
      publisher = {Unesco,},
      recid = {77396},
      pages = {149 p.},
      address = {Paris,},
      year = {1971},
}