Peter Freer-Smith

An underground, wireless, open-source, low-cost system for monitoring oxygen, temperature, and soil moisture

Gail Taylor, Helen E. Dahlke, Elad Levintal, 2021, SOIL.

Air pollution and forests interaction between air contaminants and forest ecosystems: (2nd Edition) By William H. Smith. Springer-Verlag, Berlin, 1990. 618 pp. Price: DM198·00

Peter Freer-Smith, P. Freer-Smith, 1990 .