@article {KNZ005, title = {Altered rainfall patterns, gas exchange and growth in C3 and C4 grassland species}, journal = {International Journal of Plant Sciences}, volume = {163}, year = {2002}, pages = {549 -557}, keywords = {LTER-KNZ}, author = {Fay, P.A. and Carlisle, J.D. and Danner, B.T. and Lett, M.S. and McCarron, J.K. and Stewart, C. and Alan K. Knapp and John M. Blair and Scott. L. Collins} }