Sen H. Chien

Formerly with International Fertilizer Development (IFDC)
Mailing address: 1905 Beechwood Circle, Florence, AL 35630, USA
Muscle Shoals, AL
USA 35630
Email: nchien@comcast.net

Papers:
129-7 Available Phosphorus Extracted by Ion Exchange Resin and Pi Strip in Brazilian Tropical Soils Treated with Phosphogypsum.