Browse Butterworth, Bill

1-5 out of 5 article(s)

Title	Type	Date	Words
Complete recycling systems for "Waste". (Focus on Biological Engineering).	Brief Article	May 1, 2003	319
Complete recycling systems for "waste".		May 1, 2003	333
Competent composting; certificates of technical competence are an option for improving waste disposal.		Nov 1, 1998	747
Waste in the next millennium: farmers can become the waste managers for their nations.		Jul 1, 1998	875
Fertilizers take action: a system is designed for reaching roots faster.		Oct 1, 1997	754