Movements and foraging areas of naïve, recently weaned southern elephant seal pups 2002. Movements and foraging areas of naive, recently weaned southern elephant seal pups. Journal of Animal Ecology, 71: 65 - 78... Bernie,McConnell,Mike.,... - 《Journal of Animal Ecology》 被引量: 159...
Combined holding and stripper mechanism for form, fill and seal packaging machines. A compact combined holding and stripper jaw apparatus for an efficient economical form, fill and seal packaging machine includes a pair of opposed holding ... HT Mcelvy - EP 被引量: 14发表: 1986年 ...