@article{433-2016-33538,
      editor = {Blair,   Graeme J.},
      title = {{Proceedings of a seminar held at Ternate, Cavite,  Philippines, 10-14 December 1990: Technologies for  Sustainable Agriculture on Marginal Uplands in Southeast  Asia}},
      series = {PR033},
      pages = {128},
      year = {1990},
}