REFERENCES
- BARNES , R D and STYLES , B. T. 1983 . The closed-cone pines of Mexico and Central America . Commonwealth Forestry Review , 62 ( 2 ) : 81 – 84 .
- BARRETT , R. L. and MULLIN , L. J. 1968 . A Review of introductions of forest trees in Rhodesia . The Rhodesia Bulletin of Forestry Research , : 227 No. 1
- BECKER , W. A. 1984 . Manual of Quantitative Genetics. , Fourth edition 186
- BIRKS , J. S. and BARNES , R D . 1990 . Provenance variation in Pinus caribaea, Pinus oocarpa and P. patula ssp. tecunumanii , 40 Oxford Forestry Institute, University of Oxford . Tropical Forestry Papers No. 21
- CORNELIUS , J. P. and PONCE , E. G. 1990 . Provenance trials of Pinus caribaea Morelet var. hondurensis (Sencl.) Barr. and Golf.” and P. oocarpa Schiede in the Republic of Honduras . Commonwealth Forestry Review , 69 ( 3 ) : 227 – 246 .
- CROCKFORD , K. J. , DUNSDON , A. J. , BAYLIS , W. B.H. , BIRKS , J. S. and BARNES , R D . 1990 . 199 Oxford Forestry Institute . Final Report, ODA Research Scheme R4346
- DVORAK , W. S. , LAMBETH , C. C. and BAILIAN , L. L . 1993 . Genetic and site effects on stem breakage in Pinus tecunumanii . New Forests , 7 : 237 – 253 .
- DVORAK , W. S. and RAYMOND . 1991 . The taxonomic status of the closely related closed cone pines in Mexico and Central America . New Forests , 4 : 291 – 307 .
- Falconer , D. S. 1981 . Introduction to Quantitative Genetics. , Second edition , 340 New York and London : Longman .
- GREAYES , A. 1979 . Descriptions of seed sources and collections of provenances of Pinus oocarpa , 148 Commonwealth Forestry Institute, University of Oxford . Tropical Forestry Papers, No. 13
- GREAYES , A. 1982 . Pinus oocarpa. Forestry Abstracts , 43 ( 9 ) : 503 – 532 .
- HARNES , M. C.W. and TOZER , S. April 1984 . “ Early performance of Pinus oocarpa family within provenance trials (International series) in the Northern Territory of Australia ” . In Provenance and Genetic Improvement Strategies in Tropical Forest Trees Edited by: BARNES , R D. and GIBSON , G. L. April , 240 – 249 . Mutare, , Zimbabwe 1984
- HARVEY , W. R . 1987 . User's guide for LSMMW and MIXMDL, PC-1 Version , 59 Ohio : Ohio state University . Mimeographed paper
- MULLIN , L. J. and QUAILE , D. R . April 1984 . “ Pinus oocarpa provenance trials in Zimbabwe:- Sixth-year results ” . In Provenance and Genetic Improvement Strategies in Tropical Forest Trees Edited by: BARNES , R D. and GIBSON , G. L. April , 380 – 389 . Mutare, , Zimbabwe 1984
- PREVOST , M. J. , BARNES , R D and MULLIN , L. J. 1973 . Pinus taeda L. provenance trials in Rhodesia , Edited by: BURLEY , J. and NIKLES , D. G. 134 – 145 . Oxford : Commonwealth Forestry Institute . Paper in proceedings of a joint meeting on “tropical provenance and progeny research and international cooperation”
- PREVOST , M. J. , BARNES , R D and MULLIN , L. J. 1973b . Pinus elliottii Engelm. provenance trials in Rhodesia , Edited by: BURLEY , J. and NIKLES , D. G. 153 – 162 . Oxford : Commonwealth Forestry Institute . Paper in proceedings of a joint meeting on “tropical provenance and progeny research and international cooperation”
- ROBINSON , D. L. 1987 . Reml User Manual , Edinburgh : Scottish Agricultural Statistics Service .
- STYLES , B. T. 1985 . The identity of Schwerdtfeger's Central American pine . Forest Genetics Resouces Information , 13 : 47 – 51 .
- STYLES , B. T. and MCCARTER , P. S. 1988 . The Botany, Ecology, Distribution and Conservation of Pinus patula ssp. tecunumanii in the Republic of Honduras . Ceiba , 29 ( 1 ) : 3 – 30 .
- SQUALLACE , A. E. and PERRY , JESSE P.J.R . 1992 . Classification of Pinus patula, P. tecunumanii, P. oocarpa, P. caribaea, and related taxonomic entities , 23 Asheville, NC : U.S. Dept. of Agric, Forest Service . Research Paper. SE-285, Southeastern Forest Experiment Station