B.A. Auld (B. A. Auld / Auld, B.A. / Auld, B. A.)

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  Appropriate Weed Control in Southeast Asia
  by Soetikno S. Sastroutomo, B. A. Auld, CAB International Staff
  Softcover, CAB International, ISBN 9839979817 (983-99798-1-7)
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  Appropriate Weed Control in Southeast Asia: Proceedings of an Fao-Cabi International Workshop on Appropriate Weed Control in Southeast Asia 17-18 May 1994 Kuala Lumpur Malaysia
  by S. S. Sastroutomo, Bruce A. Auld
  Softcover, C A B Intl, ISBN 0851989918 (0-85198-991-8)
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  Weed Control Economics
  by B.A. Auld, Kenneth M. Menz, C.A. Tisdell
  Hardcover, Academic Pr, ISBN 0120682788 (0-12-068278-8)
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  Weed Management in Rice Plant Production & Protection Papers
  by Food and Agriculture Organization of the United Nations, B.A. Auld, Ku Kim
  Softcover, Renouf Pub Co Ltd, ISBN 9251039127 (92-5-103912-7)
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  Weeds: An Illustrated Botanical Guide to the Weeds of Australia
  by B.A. Auld, Medd. R.W.
  Softcover, Butterworth-Heinemann, ISBN 0909605378 (0-909605-37-8)