Bulletin

adjusted air-dried coal air-entrained analyses ash-free beech birds bituminous coals British coals browsing Bull calorific value Canterbury carbon and hydrogen Cement Replacement cent carbon cent volatiles Central Otago cm²/g coal measures Compressive strengths concrete containing Coprosma decrease deer determined diatomite drying shrinkage Fiordland forest formula grassland Greymouth Greymouth Coalfield hydration hydrogen increase Kaitangata Kopokorahi pumicite Lake Monk lb/yd³ lignite lines marine beds material matter and calorific metamorphism mid-long mid-wide Middlemarch Middlemarch diatomite mixes moisture content moisture in air-dried mortars N.Z. Dep N.Z. Inst N.Z. J. Agric N.Z. J. Sci nitrogen nitrogen content Ohai Oligocene Paparoa Parr basis peat plants pozzolan Proc pumicite range ratio Reefton REPLACEMENT OF CEMENT seams sediments shown Silvereye South Island species stratigraphic subalpine scrub sulphur content swelling numbers Tainui Tech thickness Trans tussock grassland ultimate analysis valley vegetation volatile content volatile matter weathering wheat varieties Zealand coal band