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1Presentation of data in science. Publications, slides, posters, overhead projections, tape-slides, television: principles and practices for authors and teachers Presentation of data in science. Publications, slides, posters, overhead projections, tape-slides, television: principles and practices for authors and teachersTexto bibliotecaFAO IT
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2Australian wheat varieties; identification according to growth, head and grain characteristics Australian wheat varieties; identification according to growth, head and grain characteristicsby Ferns, G.K., Commonwealth Scientific and Industrial Research Organization, Canberra (Australia) eng, Fitzsimmons, R.W., Martin, R.H., Simmonds, D.H., Wrigley, C.W.
Published 1975Texto bibliotecaFAO IT