@article {733,
	title = {N{\'u}meros cromosom{\'a}ticos de plantas occidentales, 157-163},
	journal = {Anales Jard. Bot. MadridAnales Jard. Bot. Madrid},
	volume = {38},
	year = {1981},
	pages = {507-514},
	author = {Castroviejo,S.}
}
@article {702,
	title = {Notas corol{\'o}gicas},
	journal = {Anales Jard. Bot. MadridAnales Jard. Bot. Madrid},
	volume = {38},
	year = {1981},
	pages = {306-307},
	author = {AmichGarc{\'\i}a,F.\&S{\'a}nchezS{\'a}nchez,J.}
}
@article {709,
	title = {Notas flor{\'\i}sticas y ecol{\'o}gicas sobre la flora ib{\'e}rica (III)},
	journal = {Rev. Fac. Ci. Univ. OviedoRev. Fac. Ci. Univ. Oviedo},
	volume = {22},
	year = {1981},
	pages = {nov-20},
	author = {Mayor L{\'o}pez,M., Nava,H.S., Alonso Fern{\'a}ndez,J.R. \& Fern{\'a}ndez Casado,M.A.}
}
@article {711,
	title = {Notas para una revisi{\'o}n del g{\'e}nero Ophrys L. (Orchidaceae) en Catalu{\~n}a},
	journal = {Collect. Bot. (Barcelona)Collect. Bot. (Barcelona)},
	volume = {12},
	year = {1981},
	pages = {may-45},
	author = {Arnold,J.E.}
}
@article {653,
	title = {Exsiccata quaedam a nobis nuper distributa, IV (254-500)},
	journal = {Exsiccata quaedam a nobis nuper distributa, IV (254-500)Exsiccata quaedam a nobis nuper distributa, IV (254-500)},
	year = {1981},
	pages = {_},
	author = {Fern{\'a}ndezCasas,J.}
}
@article {661,
	title = {Flora. Naturaleza y Vida en los Picos de Europa},
	journal = {Flora. Naturaleza y Vida en los Picos de EuropaFlora. Naturaleza y Vida en los Picos de Europa},
	year = {1981},
	pages = {_},
	author = {La{\'\i}nz,M.}
}
@article {670,
	title = {Gu{\'\i}a de campo de las flores de Espa{\~n}a, Portugal y Sudoeste de Francia},
	journal = {Gu{\'\i}a de campo de las flores de Espa{\~n}a, Portugal y Sudoeste de FranciaGu{\'\i}a de campo de las flores de Espa{\~n}a, Portugal y Sudoeste de Francia},
	year = {1981},
	pages = {_},
	author = {Polunin, O. and Smythies, B.E.}
}
@book {636,
	title = {Estudio de las comunidades vegetales de la cuenca alta del r{\'\i}o Cares. Picos de Europa},
	series = {__},
	year = {1981},
	pages = {_},
	author = {Garc{\'\i}aGonz{\'a}lez,A.}
}
@article {649,
	title = {"Exsiccata ""Flora iberica II"" (N{\'u}meros 31-107)"},
	journal = {"Exsiccata ""Flora iberica II"" (N{\'u}meros 31-107)""Exsiccata ""Flora iberica II"" (N{\'u}meros 31-107)"},
	year = {1981},
	pages = {_},
	author = {Molina, Maruenda, A. \& Velasco Negueruela, A.}
}
@article {628,
	title = {Enciclopedia tem{\'a}tica de Asturias. Bot{\'a}nica},
	journal = {Enciclopedia tem{\'a}tica de Asturias. Bot{\'a}nicaEnciclopedia tem{\'a}tica de Asturias. Bot{\'a}nica},
	year = {1981},
	pages = {_},
	author = {D{\'\i}az, T.E. (Ed.)}
}
@article {564,
	title = {Cat{\'a}logo flor{\'\i}stico de la cuenca alta del r{\'\i}o Cares},
	journal = {Cat{\'a}logo flor{\'\i}stico de la cuenca alta del r{\'\i}o CaresCat{\'a}logo flor{\'\i}stico de la cuenca alta del r{\'\i}o Cares},
	volume = {Cat{\'a}logo flor{\'\i}stico de la cuenca alta del r{\'\i}o Cares},
	year = {1981},
	pages = {Cat{\'a}logo flor{\'\i}stico de la cuenca alta del r{\'\i}o Cares},
	author = {Garc{\'\i}aGonz{\'a}lez,A.}
}
