na INLIS000000000003380 Ind 0010-1118003380 Current Comunications in Molecular Biology. GENETIC improvements of agriculturally important crops : progress and issues edited by Robert T, Fraley; Nicholas M. Frey; Jeff Scahell Cold Spring Harbor, N.Y. Cold Spring Harbor Laboratory 1988 ix, 116 p. ill.; 23 cm.-- ix, 116 p. ill.; 23 cm.-- 631.52 CROPS GENETIC ENGINEERING CONGRESSES 290/92