TY - BOOK AU - JUPINDER KAUR TI - IMPACT OF LONG TERM ORGANIC AND INORGANIC FERTILIZATION ON SOIL MICROBIAL ACTIVITIES AND SCREENING OF NITROGEN FIXING METHANOTROPHIC BACTERIA U1 - T 631.46 PY - 2018/// CY - LUDHIANA PB - PAU KW - 1.FERTILIZERS AND MANURES 2.CHEMICAL FERTILIZERS 3.SOIL MICROBIOLOGY KW - INORGANIC FERTILIZATION KW - METHANOTROPHIC KW - RICE CROP ER -