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Causes of waterlogging
Jim Cox and Don McFarlane

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Bee farming : honey flora of Western Australia
R S. Coleman

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Waterlogging : how it reduces plant growth and how plants can overcome its effects
Tim Setter and Bob Belford

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Ammonium nitrate blasting agent (ANFO) for land clearing
G A. Greaves

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The setting and control of disc ploughs
P A. Taylor

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Loquat diseases : black spot and fleck
R F. Doepel

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Growing plants with salty water
C V. Malcolm and S. T. Smith

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How many acres per hour?
J G. Drever

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Poison plants of Western Australia : the toxic species of the genera Gastrolobium and Oxylobium : York Road poison and box poison
T E H Aplin

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Skim milk : is a valuable pig feed, but it should be balanced by other foods
P McNamara and R. Sprivulis