Influence of long term INM practices on the distribution of aluminium fractions in Acidic Inceptisol of North Eastern Himalaya Range and their relationship with NPK content in rice... oleh ABHIK PATRA, V K SHARMA, D J NATH, T J PURAKAYASTHA, MANDIRA BARMAN, SARVENDRA KUMAR, KAPIL A CHOBHE, AJIN S ANIL, R CHAKRABORTY