Advanced search
Search Results
Show results  1 - 10 of 16
1 2 Next

Duration of daylight. [Variant title:Smithsonian meteorological tables.]
by Smithsonian Institution.;
Year: [19--], Callno: 529.2 DUR [PQ]
Book
Insect photoperiodism / Stanley D. Beck.
by Beck, Stanley D.;
Year: 1980., Callno: 595.7:591.1 BEC
Book
Methods for calculating solar position and day length including computer programs and subroutines / M.L. Roderick.
by Western Australia. Dept. of Agriculture.; Roderick, M. L. (Western Australian Dept. of Agriculture, Perth. Land Assessment Branch);
Callno: 05:631.474(941)
Journal
Photoperiodism and seasonal development of insects / A.S. Danilevskii ; translated by J. Johnston. [Variant title:Fotoperiodizm i sezonne razvitie nasekomykh.]
by Danilevskii, A. S.; Johnston, J. M.;
Year: 1965., Callno: 595.7:591.542 DAN
Book
The influence of temperature and photoperiod on plant structure ad development of sweet white lupin (Lupinus albus L.) / Ronell Keeve.
by Potchefstroom University for Christian Higher Education.; Keeve, Ronell.;
Year: 1997., Callno: 633.367.3 KEE
Book
Quantitative variation in the response of barley to factors governing its development / by Lily Kaveeta.
by Kaveeta, Lily.;
Year: 1993., Callno: 633.16 KAV [Q]
Book
Lighting for plant growth / by Elwood D. Bickford and Stuart Dunn.
by Dunn, Stuart.; Bickford, Elwood D.;
Year: 1972., Callno: 631.588.5 BIC [Q]
Book
The effects of extended daylight and closed-up housing on egg production, egg size, feed intake and mortality of black Australorp hens
by Marais, C. L.; van der Vyver, J. H.;
Callno: 05:63(680)
Serial
An introduction to biological rhythms [Subtitle:David S. Saunders.]
by Saunders, David S.;
Year: 1977
Book
The role of photoperiod and vernalisation in increasing the adaptibility of barley to a range of growing seasons / K.J. Young.
by Young, K. J.; Western Australia. Dept. of Agriculture.; Barley Research Council (Australia);
Year: [1994], Callno: 633.16(941) YOU [Q]
Book
Sort by:
Type

Year
more...
Author
more...
Subject
more...
Format