Yazar
Jeff Gearhart
2 cilt bulundu.
Cilt sonuçları
Interstate fisheries management program implementation for North Carolina
Jeff Gearhart · North Carolina Dept. of Environment and Natural Resources, Division of Marine Fisheries
Sayfa sayısı yok · 2000
Bycatches (Fisheries) / Fishery management / Statistics
A Case study of environmental contamination
Phillis Engelbert, Stephanie Fink, Thomas Fryman, Jeff Gearhart, Scott Pearson, University of Michigan. School of Natural Resources. · Yayınevi bilinmiyor
261 sayfa · 1988
Groundwater / Pollution / Case studies / Gelman Sciences Inc