New Zealand flax, [39], [44], [46], [59]

— — —, dimensions, [39]

— — — general chemical characteristics, [59]

— — — micro-chemical reaction, [59]

New Zealand flax, microscopic features, [59]

Nilgherry nettle, [44]

Nitric acid and cellulose, [8], [13]

Nitro-sulphuric acid and ligno-cellulose, [22]

Oak, pulp yield, [77]

Oat straw, [98]