| 000 | 006550000a22002050004500 | ||
|---|---|---|---|
| 090 |
_aAR _b00110 |
||
| 245 | 1 | 0 | _aDistribution of leopard frogs (<Rana blairi and Rana pipiens>) (<Amphibia, Anura, Ranidae>) in Nebraska |
| 650 | 1 | 4 |
_aAnfibios _992768 |
| 650 | 1 | 4 |
_aFauna _992594 |
| 650 | 1 | 4 |
_aDistribución _992865 |
| 650 | 1 | 4 |
_aBiogeografía _992747 |
| 650 | 1 | 4 |
_aEvolución _992797 |
| 651 | 4 |
_dNebraska _pEstados Unidos _992749 |
|
| 653 |
_fRanidae _gRana _eRana blairi |
||
| 653 |
_fRanidae _gRana _eRana pipiens |
||
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aLynch, John D. _992907 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tJournal of Herpetology _349 _h2 _q157-162 _d1978 _g12 |
|
| 999 |
_c9211 _d9211 |
||