TY - GEN N2 - The recorded history of the Institute, technical papers, documented discussion and author reply. AB - The recorded history of the Institute, technical papers, documented discussion and author reply. T1 - Efficient Underwater Surfaces DA - 1986 AU - Townsin, R L L1 - https://library.imarest.org/record/2291/files/2318.pdf JF - Transactions VL - 99 PY - 1986 ID - 2291 L4 - https://library.imarest.org/record/2291/files/2318.pdf TI - Efficient Underwater Surfaces Y1 - 1986 L2 - https://library.imarest.org/record/2291/files/2318.pdf LK - https://library.imarest.org/record/2291/files/2318.pdf UR - https://library.imarest.org/record/2291/files/2318.pdf ER -