TY  - BOOK
AU  - KAHLON, A. S
TI  - Statement on yield per acre of the major crops of the Punjab state
U1  - 630.711 545 K11S 
PY  - 1962///
PB  - Ludhiana
KW  - PAU, LUDHIANA
KW  - AGRICULTURAL COLLEGES -- STUDY AND TEAC
ER  -