TY  - JA
AU  - Sharma,D.
AU  - Baghel,S.S.
AU  - Krishi,J.N.
TI  - Plant breeding problems in maintaining high yield levels of wheat varieties and scope for shattering yield barriers in future:  A review
PY  - 1992///
KW  - Disease resistance
KW  - AGROVOC
KW  - Injurious factors
KW  - Resistance to injurious factors
KW  - Selection
KW  - Wheat
KW  - Yields
KW  - Plant breeding
T2  - JNKVV Research Journal
ER  -