Aquaculture and fisheries, Vermiculture and composting

[Wilfredo Ruiz Oliveras]

Dear friends:

There are two areas in which I want to know if anybody has made attempts to
apply SD:

1. Aquaculture & fisheries, and
2. Vermiculture and composting.

If any one has a reference on these topics I would appreciate your input.

Wilfredo Ruiz-Oliveras
From: Wilfredo Ruiz Oliveras <wruizphd@caribe.net>
Department of Economics
University of Puerto Rico at Mayaguez