P A Yeomans-Keyline: Rural Bank Of Nsw 1955

P A Yeomans-Keyline: Rural Bank of NSW (14 min) 1955

Keyline - 1955

Regrarians Ltd.

P A Yeomans-Keyline at Nevallan (4 min) 1956

P A Yeomans-Nevallan Keyline: Magazine (3 min) 1960

P A Yeomans-Building a Keyline Dam (25 min) 1960

P A Yeomans-Water Harvesting & Keyline (14 min) 1956

P A Yeomans-Keyline Interview Part 2 (36 min) 1979

P A Yeomans-Keyline Interview Part 1 (26 min) 1979

The Keyline Plan: New Farming System Reclaims Poor Soil - 1956

Regrarians Ltd.

P A Yeomans-Keyline at Carisbrooke (25 min) 1990

PA Yeomans' Yobarnie on 730 report, from 2009

P A Yeomans-Keyline at Rugby Run (12 min) 1986

P A Yeomans-Keyline in New Caledonia (20 min) 1965

Keyline in New Caledonia: Operation 'Flood Flow' - 1965

Regrarians Ltd.

Permaculture Design - 10 Things To Consider Before You Build Your Farm

Sustainability Theory

Bluff Valley Farm - Keyline Design Installation 1

Bluff Valley Farm Driftless Region - Wabasha, MN

"Key-line swale" with #2 level sill spillway along a key-line

João Gonçalves

Yeomans Keyline Plow in Action

Whole Systems Transformations

Underground Chicken Farm, 1955

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