Soil-warming for waste heat disposal, crop growth enhancement and waste water renovation :
final technical report /
David R. DeWalle ... [et al.].

APA Citation

DeWalle, D. R., Pennsylvania State University. Institute for Research on Land and Water Resources. (1978). Soil-warming for waste heat disposal, crop growth enhancement and waste water renovation: final technical report. University Park, Pa.: Institute for Research on Land and Water Resources, Pennsylvania State University.

MLA Citation

DeWalle, David R, and Pennsylvania State University. Institute for Research on Land and Water Resources. Soil-warming for Waste Heat Disposal, Crop Growth Enhancement And Waste Water Renovation: Final Technical Report. University Park, Pa.: Institute for Research on Land and Water Resources, Pennsylvania State University, 1978.