TY - STD AU - International Biological Programme PY - 1976 DA - 1976// TI - US IBP synthesis series T2 - US-IBP (INT BIOL PROGRAM) SYNTH SER PB - Dowden, Hutchinson and Ross CY - Stroudsburg, Pa. SN - 0197-8942 LA - English N1 - U.S. National Committee for the International Biological Program ID - 129455687 ER -