CONTEMPORARY POLLEN ASSEMBLAGES FROM THE VOSGES (FRANCE) = ASSOCIATIONS DE POLLEN CONTEMPORAINS DES VOSGES (FRANCE)JANSSEN CR.1981; REV. PALAEOBOT. PALYNOL.; ISSN 0034-6667; NLD; DA. 1981; VOL. 33; NO 2-4; PP. 183-313; H.T. 7; BIBL. 3 P.; 3 TAB. ; ILL.Article

LOCAL AND REGIONAL POLLEN DEPOSITIONJANSSEN CR.1973; QUATERNARY PLANT ECOLOGY. THE 14TH SYMPOSIUM OF THE BRITISH ECOLOGICAL SOCIETY/1972/CAMBRIDGE; GBR; OXFORD: BLACKWELL SCI. PUBL.; DA. 1973; PP. 31-42; H.T. 1; BIBL. 21 REF.; 7 ILL.Conference Paper

MYRTLE LAKE: A LATE- AND POST-GLACIAL POLLEN DIAGRAM FROM NORTHERN MINNESOTA.JANSSEN CR.1968; CANAD. J. BOT.; CAN; 1968(11), VOL. 46, NUM. 0011, P. 1397 A 1408Miscellaneous

CONTEMPORARY POLLEN ASSEMBLAGES FROM THE VOSGES (FRANCE) = ASSOCIATIONS DE POLLEN CONTEMPORAINS DES VOSGES (FRANCE)JANSSEN CR.1981; REV. PALAEOBOT. PALYNOL.; ISSN 0034-6667; NLD; DA. 1981; VOL. 33; NO 2-4; PP. 183-313; H.T. 7; BIBL. 3 P.Article

SOME REMARKS ON FACTS AND INTERPRETATION IN QUATERNARY PALINO-STRATIGRAPHY = QUELQUES REMARQUES SUR LES FAITS ET LEUR INTERPRETATION, EN PALYNO-STRATIGRAPHIE DU QUATERNAIREJANSSEN CR.1980; BULL. ASSOC. FR. ETUDE QUAT.; ISSN 0004-5500; FRA; DA. 1980 PUBL. 1981; VOL. 17; NO 4; PP. 171-176; ABS. FRE; BIBL. 37 REF.; 1 TAB. ; TABL./ILL.Article

PREMIERS RESULTATS DES RECHERCHES PALYNOLOGIQUES EN FOREZ PLATEAU CENTRALJANSSEN CR; VAN STRATEN R.1982; C.R. SEANCES ACAD. SCI., SER. 3, SCI. VIE; ISSN 0249-6313; FRA; DA. 1982; VOL. 294; NO 2; PP. 83-86; ABS. ENG; BIBL. 9 REF.Article

PREMIERS RESULTATS DES RECHERCHES PALYNOLOGIQUES EN FOREZ, PLATEAU CENTRALJANSSEN CR; VAN STRATEN R.1982; C.R. SEANCES ACAD. SCI., SER. 2, MEC. PHYS. CHIM. SCI. TERRE SCI. UNIVERS; ISSN 0249-6305; FRA; DA. 1982; VOL. 294; NO 2; PP. 155-158; ABS. ENG; BIBL. 9 REF.Article

RECENT POLLEN ASSEMBLAGES FROM THE CREST REGION OF THE VOSGES MOUNTAINS (FRANCE).TAMBOER VAN DEN HEUVEL G; JANSSEN CR.1976; REV. PALAEOBOT. PALYNOL.; NETHERL.; 1976, VOL. 21, NUM. 0003, P. 219 A 240Serial Issue

THE NORTHWEST EUROPEAN POLLEN FLORA, A NEW PROJECT.JANSSEN CR; PUNT W; REITSMA TJ et al.1974; GEOL. EN MIJNBOUW; NLD; 1974, VOL. 53, NUM. 0006, P. 458 A 459Serial Issue

ECOLOGIC AND PALEOECOLOGIC STUDIES IN THE FEIGNE D'ARTIMONT (VOSGES, FRANCE)JANSSEN CR; CUP UITERWIJK MJJ; EDELMAN HJ et al.1975; VEGETATIO; PAYS-BAS; DA. 1975; VOL. 30; NO 3; PP. 165-178; H.T. 1; ABS. FR.; BIBL. 24REF.Article

PALYNOLOGICAL AND PALEOECOLOGICAL INVESTIGATIONS IN THE VOSGES (FRANCE): A RESEARCH PROJECT.JANSSEN CR; KALIS AJ; TAMBOER VAN DEN HEUVEL G et al.1974; GEOL. EN MIJNBOUW; NLD; 1974, VOL. 53, NUM. 0006, P. 406 A 414Serial Issue