TY - BOOK AU - Walker , Chris TI - Report on international consultancy on biofertilizer U1 - P 631.86 21st ed. CY - Dehradun PB - Indian Council of Forestry Research and Education KW - Fertilizers KW - Forestry schools and education KW - Organic fertilizers KW - Reports N1 - IND/92/038/A/01/09 Report on consultancy visit to ICFRE research institutes at dehradun and jabalpur, march 1994 development of mycorrhiza research capacity ER -