In the summer of 1981 a friend called me to ask if I would be interested in moonlighting to help him install floor sealer for a company in California. Even though I worked 18 hours that day, I decided ...
A NEW pH testing service from Soyl was on show at the event. The Veris Mobile Sensor Platform has just arrived in the UK from the USA and can measure both soil pH and electrical conductivity on the ...
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