1. Allen, L.H., Jr., 1973. Crop micrometeorology: a wide-row light penetration. B. Carbon dioxide enrichment and diffusion. Ph.D. Thesis, Cornell University, Ithaca, NY, 366 pp. Univ. Microfilm Diss. Abstr. No. 73–14, 716.
2. Line source carbon dioxide release. II. Two-dimensional numerical diffusion modeling;Allen;Agron. J.,1974
3. Line source carbon dioxide release. III. Predictions by a two-dimensional numerical diffusion model;Allen;Boundary-Layer Meteorol.,1975
4. Shade-cloth microclimate of soybeans;Allen;Agron. J.,1975
5. Potentials for carbon dioxide enrichment;Allen,1979