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The design of an instrument for the simultaneous measurement of photosynthetically active radiation and red, far-red and blue light is described. The ...
Read moreA new, low-cost field instrument for determination of water levels, which records the highest and lowest levels attained between site visits, is descr...
Read moreA new instrument, which is portable, easy to use and gives an immediate digital display of percentage transmission, for measuring the percentage trans...
Read moreDetails are given of the construction of a diffusion porometer for measuring stomatal resistances of leaf surfaces, based on principles described in H...
Read moreA miniature version (suitable for measuring radiation in herbage and short grass) of an instrument described previously [see H.A., 35: 223]....
Read moreThe construction, installation and performance of the instrument described.
Read moreDescribes the design and use of a platinum microelectrode instrument suitable for measuring oxygen flux in waterlogged forest soils. From authors' sum...
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