NO. 6. WHEATFIELD THREATENED BY A DEEP DRIFT FROM A WANDERING DUNE, WHICH HAS PARTIALLY FILLED A SWAMP IN FRONT. [Photo L. Cockayne.

No. 5. Sand-drift filling up Phormium swamp. Dunes of western Wellington. [Photo L. Cockayne.

No. 8. Coastal cliff north of Wanganui, near the Ototoka Stream. [Photo L. Cockayne.

No. 7. Plantation of Scotch-pine (Pinus sylvestris) , established for more THAN TWENTY YEARS, JUST BEHIND ARTIFICIAL FOREDUNE ON BALTIC COAST. [From photo in Handbuch des deutschen Diinenbaues.

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