1. Adarsh Kumar and Bhatnagar, H.P. (1977). Twin seedlings in Shisham (Dalbergia sissoo Roxb.). Indian For., 103 : 770.

Google Scholar

2. Adarsh Kumar, Gupta, B.N. and Venkatesh, C.S. (1977). A note on twin seedlings in Pterospermum acerifolium Willd. Indian For., 103 : 679.

Google Scholar

3. Adarsh Kumar and Gupta, B.B. (1987). Twin seedlings in Albizia lebbeck (L.) Benth. Indian J. For., 10 : 313.

Google Scholar

4. Adarsh Kumar, Gupta, B.B. and Singh, Uma (1991). Polyembryony in Acacia nilotica. Indian For., 117 : 124 -126.

Google Scholar

5. Dabral, S.L. (1977). Polyembryony in teak. Indian For., 103 : 694.

6. Datta, R.M. (1960). Polyembryony in Corchorus olitorius. Sci. and Cult., 25 : 642.

7. Dobriyal, N.D. and Bagchi, S.K. (1990). Polyembryony in Acacia nilotica Linn. Indian J. For., 143 : 360-361.

Google Scholar

8. Ghosh, S.S. and Sashi, R. (1957). A case of polyembryony in Shorea robusta Gaertn. Sci. and Cult., 23 : 254-256.

Google Scholar

9. Kulkarni, H.D. and Srimathi, R.A. (1981). Polyembryony in the genus Santalum L. Indian For., 107 : 704-706.

Google Scholar

10. Kumar, P. (1986). Polyembryony in Acacia farnesiana Willd. Indian For., 112 : 742.

Google Scholar

11. Maheswari Devi, H. and Lakshminarayana, K. (1980). Embryological studies of Loganiaceae. J. Indian Bot. Soc., 56 : 370-375.

12. Purohit Mamata and Jamaluddin (1980). Twin seedlings in Terminalia bellirica (Gaertn.) Roxb. Indian For., 112 : 271.

13. Purohit Mamata and Jamaluddin (1988). Twin and tricotyledons seedling of Butea monosperma. Indian For., 114 : 238.

Google Scholar

14. Raina, N.S., Sarascat, C.V. and Chauhan, Sanjeev K. (1996). Polyembr­yony in Robinia. Indian J. For., 19 : 189-190.

Google Scholar

15. Shrivan, R.K. and Bajpai, S.P. (1988). A note on twin seedlings in Pterocarpus marsupium Roxb. Indian For., 116 : 249.

16. Singh, Uma and Adarsh Kumar (1990). Polyembryony and cotyledon abnor­mality in Leucaena leucocephala. Indian For., 116 : 420 - 422.

Google Scholar

17. Venkatesh, C.S. and Emmanuel, C.J.S.K. (1978). Twin seedlings in Bombax ceiba L. (Bombacaceae). Indian For., 104 : 411 - 413.

Google Scholar

18. Vidya Chauhan and Sengal, R.N. (1991). Twin seedlings in Grewia optiva. Indian For., 4 : 73.

19. Vijayan, A.K. and Rehill, P.S. (1987). Occurrence of twin seedlings in Azadirachta indica A. Juss. Indian J. For., 10 : 214-216.

Google Scholar

20. Vijayan, A.K. and Rehill, P.S. (1988). Triplet seedlings in Shisham (Dalbergia sissoo Roxb.). Indian For., 114 : 238.

Google Scholar