Published in Information Series. New Zealand Forest Service (New Zealand). no. 70 (1976)

Published in Information Series New Zealand Forest Service (New Zealand). no. 58 (1976)

by McKenzie G.R
Published in Information Series New Zealand Forest Service (New Zealand). no. 74 (1976)

by Blank S.C, Klonsky K, Norris K, Orloff S.B
Published in Giannini foundation information series - Giannnini Foundation of Agricultural Economics (USA). no. 92-1 (1992)

by Pendlum David W
Published in Kentucky. University. Cooperative Extension Service. Agricultural economics extension information series (USA). no. 51 (1983)

by Justus Fred E
Published in Kentucky. University. Cooperative Extension Service. Agricultural economics extension information series (USA). no. 36 (1982)

by Meier R.M, Jensen E.H, Thyr B.D, Mahannah C.N, Mitts I.O
Published in Resource Information Series - Agronomy. Nevada Agricultural Experiment Station (USA). no. 79-3 (1979)

by Jensen E.H, Hackett E.I, Tate D
Published in Resource Information Series - Agronomy. Nevada Agricultural Experiment Station (USA). no. 79-2 (1979)

by Allen S.Q
Published in Kentucky. University. Cooperative Extension Service. Agricultural economics extension information series (USA). no. 16 (1978)

by Jensen E.H, Kennedy D.W
Published in Resource Information Series - Agronomy. Nevada Agricultural Experiment Station (USA). no. 78-1 (1978)

Published in DSIR Information Series. New Zealand Department of Scientific and Industrial Research (New Zealand). no. 129 (1977)

by Cluff G.J, Jensen E.H, Gifford R.O, Maxfield J.E
Published in Resource Information Series - Agronomy. Nevada Agricultural Experiment Station (USA). no. 77-3 (1977)

by Alexander Maurice
Published in Idaho. University. Cooperative Extension Service (USA). Idaho Current Information Series. no. 322 (1976)

Published in Information Series. New Zealand Forest Service (New Zealand). no. 67; ed. 2 (1977)

Published in Information Series. Department of Scientific and Industrial Research (New Zealand). no. 117 (1976)

by Zapata, H.O. (Louisiana State University Agricultural Center.), Frank, D
Published in A.E.A. information series (USA) (01.11.1997)

by Henning, S.A. (Louisiana State University.), Vandeveer, L.R, Kennedy, G.A, Summers, R
Published in A.E.A. information series (USA) (01.11.1997)

by Fannin, J.M. (Louisiana State University, Agricultural Center.), Hughes, D.W
Published in A.E.A. information series (USA) (01.07.1997)

by Boucher, R.W. (Louisiana State University Agricultural Center, Baton Rouge.), Gillespie, J.M
Published in A.E.A. information series (USA) (01.01.1997)

by Boucher, R.W. (Louisiana State University Agricultural Center, Baton Rouge.), Gillespie, J.M
Published in A.E.A. information series (USA) (01.01.1997)