Phillips, J. J. (1962). Some effects of competition on the survival of yellow-poplar seedlings. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationPhillips, J. J. Some Effects of Competition on the Survival of Yellow-poplar Seedlings. Upper Darby, PA.: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1962.
MLA (9th ed.) CitationPhillips, J. J. Some Effects of Competition on the Survival of Yellow-poplar Seedlings. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1962.
Warning: These citations may not always be 100% accurate.