TY  - BOOK
AU  - GURNAM Singh
TI  - Phenotypic, genetic and environmental inter-relationships among age and weight at first calving and first lactation milk yield in buffaloes
U1  - T 636.293 G96P 
PY  - 1972///
CY  - Ludhiana
PB  - P.A.U
KW  - BUFFALOES -- STOCK AND STOCK -- BREEDING
KW  - BUFFALO
KW  - CORRELATIONS
KW  - PRODUCTION
KW  - REPRODUCTION
N2  - The data pertaining to 1270 Grade, Murrah and Nili-Ravi buffaloes were analysed to obtain estimates of heritabilities of and phenotypic, genetic and environmental correlations among age at first calving, weight at first calving and first lactation milk yi
ER  -