phipps2

Richard Piacentini, second from left, explains the Phipps design intent to a team from the Glenstone Foundation in Maryland.

About The Author

Paul Tukey

An international leader of the green movement, Mr. Tukey is a journalist, author, filmmaker, TV host, activist and award-winning public speaker, who is widely recognized as North America's leading advocate for landscape sustainability and toxic pesticide reduction strategies.

Number of Entries : 1023
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