AN HISTORICAL SYNTHESIS OF MEXICAN MAMMALIAN TAXONOMYRAMIREZ PULIDO J; BRITTON MC.1981; PROC. BIOL. SOC. WASH.; ISSN 0006-324X; USA; DA. 1981; VOL. 94; NO 1; PP. 1-17; BIBL. 5 P.Article

NEW CONIOPTERYGIDAE FROM CENTRAL AMERICA.JOHNSON V.1978; ANN. ENTOMOL. SOC. AMER.; U.S.A.; DA. 1978; VOL. 71; NO 2; PP. 163-164; BIBL. 1 REF.Article

AN OBSERVATION OF NOCTURNAL PASSERINE MIGRATION THROUGH PANAMA.BEASON RC.1976; CONDOR; U.S.A.; DA. 1976; VOL. 78; NO 1; PP. 117-118Article

MIGRATION AND GENETIC INFRASTRUCTURE OF THE CENTRAL AMERICAN GUAYMI AND THEIR AFFINITIES WITH OTHER TRIBAL GROUPSBARRANTES R; SMOUSE PE; NEEL JV et al.1982; AM. J. PHYS. ANTHROPOL.; ISSN 0002-9483; USA; DA. 1982; VOL. 58; NO 2; PP. 201-214; BIBL. 2 P.Article

TECHNICAL AND FINANCIAL ASPECTS OF FIXED COMB AND MOVABLE FRAME BEEKEEPING IN COSTA RICA. CONCLUSIONKENT RB.1979; AM. BEE J.; ISSN 0002-7626; USA; DA. 1979; VOL. 119; NO 2; (3P.); BIBL. 22 REF.Article

MAYFLIES (EPHEMEROPTERA) OF MEXICO AND CENTRAL AMERICA: NEW SPECIES, DESCRIPTIONS, AND RECORDS.ALLEN RK; COHEN SD.1977; CANAD. ENTOMOLOGIST; CANADA; DA. 1977; VOL. 109; NO 3; PP. 399-414; BIBL. 20 REF.Article

HISTORICAL DEVELOPMENT OF GLOBAL SEISMOLOGICAL OBSERVATIONS WITH SPECIAL REFERENCE TO THE MIDDLE AMERICAN EARTHQUAKES.MIYAMURA S.1976; BULL. INTERNATION. INST. SEISMOL. EARTHQUAKE ENGNG; JAP.; DA. 1976; VOL. 14; PP. 21-39; BIBL. 13 REF.Article

CHILDHOOD GROWTH STATUS OF EVENTUAL MIGRANTS AND SEDENTES IN A RURAL ZAPOTEC COMMUNITY IN THE VALLEY OF OAXACA, MEXICOMALINA RM; BUSCHANG PH; ARONSON WL et al.1983; HUMAN BIOLOGY; ISSN 0018-7143; USA; DA. 1983; VOL. 54; NO 4; PP. 709-716; BIBL. 2 P.Article

TRADITIONELLE BIENENHATTUNG IN MEXIKO = L'APICULTURE TRADITIONNELLE AU MEXIQUEFLUGEL HJ; GEISELER E.1982; ALLG. DTSCH. IMKERZTG.; DEU; DA. 1982; VOL. 16; NO 8; PP. 235-240Article

THE TAXONOMY OF MICROCERCULUS WRENS (TROGLODYTIDAE) IN CENTRAL AMERICASTILES FG.1983; WILSON BULLETIN (WILSON ORNITHOLOGICAL SOCIETY); ISSN 0043-5643; USA; DA. 1983; VOL. 95; NO 2; PP. 169-183; BIBL. 20 REF.Article

BINDING PROPERTIES OF 23S, 25-DIHYDROXYVITAMIN D₃: AN IN VIVO METABOLITE OF VITAMIN D₃¹HORST RL; PRAMANIK BC; REINHARDT TA et al.1982; BIOCHEM. BIOPHYS. RES. COMMUN.; ISSN 0006-291X; USA; DA. 1982; VOL. 106; NO 3; PP. 1006-1011; BIBL. 13 REF.Article

NOTES ON THE BIRDS OF HONDURASSIBLEY FC; BARROWCLOUGH GF; SIBLEY CG et al.1980; WILSON BULL.; USA; DA. 1980; VOL. 92; NO 1; PP. 125-126Article

THE BIRDS OF HACIENDA PALO VERDE, GUANACASTE, COSTA RICASLUD P.1980; SMITHSON. CONTRIB. ZOOL.; USA; DA. 1980; NO 292; III-92 P.; BIBL. 3 P.Serial Issue

CROTALUS SCUTULATUS (VIPERIDAE) IN JALISCO, MEXICOCAMPBELL JA.1979; S.-WEST. NATURALIST; USA; DA. 1979; VOL. 24; NO 4; PP. 693-694Article

ADDITONAL RECORDS OF SOME MEXICAN BATSRAMIREZ PULIDO J; LOPEZ FORMENT W.1979; S.-WEST. NATURALIST; USA; DA. 1979; VOL. 24; NO 3; PP. 541-543Article

AQUACULTURE POLICIES IN LATIN AMERICAPALACIO FJ.1979; MAR. POLICY; GBR; DA. 1979; VOL. 3; NO 2; PP. 99-105; BIBL. 25 REF.Article

NEW DISTRIBUTIONAL RECORDS FOR TWO SPECIES OF NERTHRA SAY FROM MEXICO (HEMIPTERA: GELASTOCORIDAE).TODD EL.1978; PROC. ENTOMOL. SOC. WASHINGTON; U.S.A.; DA. 1978; VOL. 80; NO 2; PP. 312-313Article

PROPOSAL FOR AN ISLAND NATIONAL PARK IN PANAMAMITTERMEIER RA; MILTON K.1978; ORYX; GBR; DA. 1978; VOL. 14; NO 4; PP. 343-344; BIBL. 6 REF.Article

DISTRIBUTION AND NATURAL HISTORY NOTES ON SOME MAMMALS FROM PUEBLA, MEXICO.HEANEY LR; BIRNEY E.1977; S.-WEST. NATURALIST; U.S.A.; DA. 1977; VOL. 21; NO 4; PP. 543-545; BIBL. 11 REF.Article

DISTRIBUTIONAL NOTES ON NOTIOSOREX AND MEGASOREX IN WESTERN MEXICO.FISHER RD; BOGAN MA.1977; PROC. BIOL. SOC. WASHINGTON; U.S.A.; DA. 1977; VOL. 90; NO 4; PP. 826-828; BIBL. 10 REF.Article

SOME FOLK-MEDICINE PLANTS OF CENTRAL AMERICAN MARKETS.MORTON JF.1977; QUART. J. CRUDE DRUG RES.; NETHERL.; DA. 1977; VOL. 15; NO 4; PP. 165-192; BIBL. 1 P. 1/2Article

THREE MORE NEW SPECIMEN RECORDS FOR GUATEMALA.DICKERMAN RW.1977; WILSON BULL.; U.S.A.; DA. 1977; VOL. 89; NO 4; PP. 612-613Article

TWO COLLECTIONS OF BIRDS IN MEXICO.DELACOUR J.1977; AVIC. MAG.; G.B.; DA. 1977; VOL. 83; NO 1; PP. 50-53Article

A NEW BOLBODIMYIA FROM MEXICO'S CENTRAL PLATEAU (DIPTERA: TABAMIDAE).TIDWELL MA; PHILIP CB.1977; PAN-PACIF. ENTOMOLOGIST; U.S.A.; DA. 1977; VOL. 53; NO 2; PP. 98-100; BIBL. 3 REF.Article

CHUBASCO.IDSO SB.1976; WEATHER; G.B.; DA. 1976; VOL. 31; NO 7; PP. 224-226; BIBL. 3 REF.Article