TY  - BOOK
AU  - Singh, Neelam
AU  - Guide: Gour, V.K.
TI  - Effect of Open Pollination on the Karyotype Variation in Niger (Guizotia abyssinica Cass.)
U1  - 631.53 SIN-E 
PY  - 1993///
CY  - Jabalpur
PB  - J.N.K.V.V.
KW  - Plant Breeding and Genetics
ER  -