TY  - BOOK
AU  - Singh, R.N.
AU  - Jaiswal, P.L., ed.
TI  - Biennial Bearing in fruit trees : accent on mango and apple
T2  - [ICAR technical bulletin (agric); no.30]
PY  - 1971///
CY  - New Delhi
PB  - Indian Council of Agricultural Research
ER  -