{"leader":"00639naa#a2200193#i#450#","fields":[{"001":"EN\\\\bibl\\55673"},{"005":"20240524041322.5"},{"011":{"ind1":"#","ind2":"#","subfields":[{"a":"2073-5529"}]}},{"100":{"ind1":"#","ind2":"#","subfields":[{"a":"20221214b2022####ek#y0engy0150####ca"}]}},{"102":{"ind1":"#","ind2":"#","subfields":[{"a":"RU"}]}},{"200":{"ind1":"1","ind2":"#","subfields":[{"a":"Ecological valence of North Caspian mollusks to oxygen"},{"e":"Journal article"}]}},{"210":{"ind1":"1","ind2":"#","subfields":[{"a":"Astrakhan"},{"c":"Astrakhan State Technical University"},{"d":"2022"}]}},{"215":{"ind1":"#","ind2":"#","subfields":[{"a":"9 \u00d1\u0081."}]}},{"608":{"ind1":"#","ind2":"#","subfields":[{"a":"Journal article"},{"2":"local"}]}},{"675":{"ind1":"#","ind2":"#","subfields":[{"a":"Dibranchiata. \u00d0\u0094\u00d0\u00b2\u00d1\u0083\u00d0\u00b6\u00d0\u00b0\u00d0\u00b1\u00d0\u00b5\u00d1\u0080\u00d0\u00bd\u00d1\u008b\u00d0\u00b5. 594.55"},{"z":""}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Kashin"},{"g":"Dmitry Vladimirovich "}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Degtyareva"},{"g":"Larisa Vyacheslavna "}]}},{"700":{"ind1":"#","ind2":"1","subfields":[{"a":"Kostrykina"},{"g":"Tatiana Aleksandrovna "}]}},{"856":{"ind1":"4","ind2":"#","subfields":[{"a":"vestnik.astu.org"},{"u":""}]}}]}