TY  - BOOK
AU  - KHANNA, Pooja
TI  - Studies on interaction of Rhizobium leguminosarum bv. trifolii and Trichoderma harzianum on nitrogen fixation in shaftal crop (Trifolium resupinatum L.)
U1  - T 576.162 K55S 
PY  - 2005///
CY  - Ludhiana
PB  - PAU
KW  - AGRICULTURAL MICROBIOLOGY
KW  - NITROGEN FIXATION
ER  -