01079nam a2200241Ia 450000100060000000300050000600500170001100800410002801000210006902000150009005000220010508200120012724501320013926001020027130000220037349000460039550001380044150400390057965000430061865000420066170000470070371000870075036087BIBL20160527195438.0760609s1976    nyua     b    10100 eng    a 76020762 //r852  a03063280110 aQK86.A1bC66 1975  a639/.9900aConservation of threatened plantsb[Proceedings...]cedited by J. B. Simmons ... [et al.] ; with a foreword by Sir Peter Scott.0 aNew YorkbPublished in coordination with NATO Scientific Affairs Division by Plenum Presscc1976.  axvi, 336 p.bill. 0aNATO conference series : I, Ecologyvv. 1  a"Held at the Royal Botanic Gardens, Kews, England, September 2-6, 1975, sponsored by the NATO Special Program panel on Eco-Sciences."  aIncludes bibliographies and index. 0aPlant conservationxCongresses.2Local 0aBotanical gardensxCongresses.2Local10aSimmons, J. B.q(John Barry)d1937-2Local20aNorth Atlantic Treaty Organization.bSpecial Program Panel on Eco-Sciences.2Local