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OMSLAG BEVATTENBDE HET AANLEGGEN VAN EEN HERBARIUM |
SIDERIUS,K. |
€ 35.00 |
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OMZETTINGEN VAN KOOLHYDRATEN IN HET BLAD VAN NICOTIANA TABACUM L. |
TOLLENAAR,D. |
€ 10.00 |
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ON SOUTH AMERICAN PAPILIONACEAE |
AMSHOFF,G.J.H. |
€ 15.00 |
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ON THE ABSORPTION OF NITRATE BY MAIZE IN WATER CULTURE |
HONERT,T.H. v.d. / HOOYMANS,J.J.M. |
€ 5.00 |
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On the age and immigration of the Icelandic flora. |
Steindórsson, S. |
€ 25.00 |
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ON THE BIOLOGY AND ANATOMY OF SOME TROPICAL LEAF JOINTS |
FUNKE,G.L. |
€ 8.00 |
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ON THE ECOLOGICAL GENETICS OF THE CLONAL PERENNIAL |
KIK, C. |
€ 10.00 |
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ON THE ECOLOGY OF SHORT-LIVED FORBS IN CHALK GRASSLANDS |
SCHENKEVELD,Br. / VERKAAR,D. |
€ 15.00 |
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ON THE ECOLOGY OF SOME DUTCH DUNE SLACK PLANTS |
SCHAT,H. |
€ 10.00 |
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ON THE ECOLOGY OF SOME HALOPHYTES../ CONTR. TO THE KNOWLEDGE OF CYANOGENESIS../ VARIATION IN LIFE-HISTORY..PLANTAGO MAJOR/ ECOPH. STUDIES ON GROWTH ..OF THE AQUATIC MACROPHYTE 4 vols |
ROZEMA,JELTE/ VALEN,F./ LOTZ,L.A.P./ BEST,P.H. |
€ 40.00 |
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ON THE ECOLOGY OF TWO VARIETIES OF SONCHUS ARVENSIS L. |
PEGTEL,DIRK MICHIEL |
€ 20.00 |
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ON THE MAKING OF GARDENS |
SITWELL,GEORGE |
€ 19.00 |
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ON THE ORIGIN OF THE MALAYSIAN MOUNTAIN FLORA |
STEENIS,C.G.G. van |
€ 75.00 |
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ON THE STRUCTURE AND AFFINITIES OF SOME CRETACEOUS PLANTS.. |
OGURA, YUDZURU |
€ 10.00 |
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ON THE STRUCTURE OF TE SPERMATHECAE AND AEDEAGUS IN THE ASILIDAE AND THEIR IMPORTANCE IN THE SYSTEMATICS OF THE FAMILY |
THEODOR,O. |
€ 20.00 |
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ON TWO SPECIES OF UMBELLOSPAERA; a new marine coccolithophorid genus |
MARKALI,J. / PAASCHE,Ey. |
€ 5.00 |
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ON WATER EXOSMOSIS IN CHAETOMORPHA LINUM (MÜLL.) KÜTZ. |
ZEEUW, JETSKE DE |
€ 10.00 |
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ONDERNEMERSCHAP EN VERNIEUWING de Nederlandse bietsuikerindustrie 1858-1919 |
BAKKER,M. |
€ 10.00 |
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ONDEROEK NAAR DE BETREKKING DER GROENE PLANTENDELEN TOT DE ZUURSTOF EN HET KOOLZUUR DES AMPKRINGS.. |
RAUWENHOFF,N.W.P. |
€ 25.00 |
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ONDERSTAMENPROEVEN BIJ SCHOONE VAN BOSKOOP |
LABORATORIUM VOOR TUINBOUWPLANTENTEELT |
€ 10.00 |
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ONDERZEKENGEN OVER VIRUS=ZIEKTEN IN BLOEMBOLGEWASSEN 11.: TULPEN 1 |
SLOGTEREN,E. van a.o. |
€ 20.00 |
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