BIB-210

{
  "210": {
    "ind1": "1",
    "ind2": "0",
    "subfields": [
      {
        "a": "Mensuration photogrammetrie genie rural"
      },
      {
        "2": "dnlm"
      }
    ]
  }
}

{
  "mainEntity": {
    "hasTitle": [
      {
        "@type": "AbbreviatedTitle",
        "mainTitle": "Mensuration photogrammetrie genie rural",
        "source": {
          "@type": "Source",
          "code": "dnlm"
        }
      }
    ]
  }
}

{
  "210": {
    "ind1": "0",
    "ind2": " ",
    "subfields": [
      {
        "a": "Plant prot. bull."
      },
      {
        "b": "(Faridabad)"
      }
    ]
  }
}

{
  "210": {
    "ind1": "1",
    "ind2": " ",
    "subfields": [
      {
        "a": "Plant prot. bull."
      },
      {
        "b": "(Faridabad)"
      }
    ]
  }
}

{
  "mainEntity": {
    "hasTitle": [
      {
        "@type": "AbbreviatedTitle",
        "mainTitle": "Plant prot. bull.",
        "qualifier": [
          "(Faridabad)"
        ],
        "source": {
          "@type": "Source",
          "code": "issnkey"
        }
      }
    ]
  }
}

{
  "210": {
    "ind1": "1",
    "ind2": "0",
    "subfields": [
      {
        "a": "No source"
      }
    ]
  }
}

{
  "mainEntity": {
    "hasTitle": [
      {
        "@type": "AbbreviatedTitle",
        "mainTitle": "No source"
      }
    ]
  }
}