TY - BOOK AU - Varma, A AU - Hock, B TI - Mycorrhiza: structure, function, molecular biology and biotechnology / SN - 3-540-63981-0 U1 - 579.517 85 PY - 1999/// CY - Berlin PB - Spinger-Verlag KW - Mycorrhiza N1 - Includes index ER -