TY - BOOK AU - Klopfenstein, Ned B., ed. TI - Micropropagation, genetic engineering and molecular biology of populus U1 - 634.9723 21st ed. PY - 1997/// CY - United States PB - United States Department of Agriculture KW - Ahuja KW - M. Raj, ed KW - Chun KW - Young Woo., ed KW - Forestry KW - Molecular genetics KW - Tissue culture KW - Tree breeding N1 - Index: p. 313-26 ER -