Thomas Gitau

Use of Systems Theory, Directed Graphs, and Pulse Process Models in an Adaptive Approach to Agroecosystem Health and Sustainability

Margaret W. Gitau, Thomas Gitau, David Waltner-Toews, 2008 .

Perspective changes everything: managing ecosystems from the inside out

David Waltner-Toews, James J. Kay, Thomas Gitau, 2003 .