Growth regulators for garden : field and orchard /

Growing plants without soil for experimental use /
Published: (1972)

Electricity in the garden.
by: Gerard, Geoffrey
Published: (1953)

Chemical gardening for the amateur ; gardening without soil made easy /
by: Connors, Charles Henry, 1884-
Published: (1939)

Stone mulching in the garden.
by: Rodale, J. I. (Jerome Irving), 1898-1971
Published: (1949)

Growing plants in nutrient solutions ; or, Scientifically controlled growth /
by: Turner, Wayne Isaac
Published: (1939)

Methods of studying plant hormones and growth-regulating substances /
by: Mitchell, John W. (John William), 1905-
Published: (1968)

Hydroponics: the Bengal system.
by: Sholto Douglas, James, 1920-
Published: (1959)

American standard for nursery stock /
Published: (1973)

Pflanzen wachsen ohne Erde ; Nahrlosungskulturen in Heim und Garten.
by: Salzer, Ernst H.
Published: (1958)

Methods of studying plant hormones and growth-regulating substances, /
by: Mitchell, John W. (John William), 1905-
Published: (1968)

Hormonal regulation of plant growth and development /
Published: (1985)

Plant growth regulators : proceedings of the second International Symposium on Plant Growth Regulators, Sofia, Bulgaria, October 21-24, 1975 /
Published: (1977)

The role of growth regulators and phytohormones in overcoming environmental stress /
Published: (2023)

The molecular and hormonal basis of plant-growth regulation /
by: Leshem, Ya'acov Y.
Published: (1973)

Growth regulators in plant senescence : proceedings of a symposium organised by the British Plant Growth Regulator Group in collaboration with North East London Polytechnic on 20th April, 1982 /
Published: (1982)

Hormonal regulation in plant growth and development ; proceedings of the Advanced Study Institute, Izmir, 1971 /
Published: (1972)

Plant growth regulation.

Vascular differentiation and plant growth regulators /
by: Roberts, Lorin Watson
Published: (1988)

Endogenous plant growth substances /
by: Hill, Thomas Anthony
Published: (1980)

Growth hormones in plants /
by: Boysen-Jensen, Peter, 1883-1959
Published: (1936)

Plant growth substance ; their chemistry and applications /
by: Nicol, Hugh
Published: (1938)

Plant growth regulation.
Published: (1982)

Plant growth-substances ; their chemistry and applications, with special reference to synthetics /
by: Nicol, Hugh, 1898-
Published: (1941)

The molecular and hormonal basis of plant-growth regulation /
by: Leshem, Ya'acov Y.
Published: (1973)

Growth regulators, microorganisms and diseased plants /
by: Mahadevan, A. (Ayyamperumal), 1938-
Published: (1984)

Plant growth and development : hormones and environment /
by: Srivastava, L. M. (Lalit Mohan), 1932-2012
Published: (2002)

Regulation of growth and endogenous hormones : 21st International Horticultural Congress, 29 August - 4 September 1982, Hamburg, Fed. Rep. of Germany /
Published: (1983)

Sexuality in plants and its hormonal regulation /
by: Chaĭlakhi͡an, M. Kh
Published: (1987)

Isolation of plant growth substances /
Published: (1978)

Bioassays and other special techniques for plant hormones and plant growth regulators /
Published: (1986)

Introduction to the biochemistry and physiology of plant growth hormones /
by: Phillips, I. D. J. (Irving David James)
Published: (1971)

Hormonal Regulation of Plant Growth and Development /
by: Purohit, S. S.
Published: (1987)

Plant growth substances /
Published: (1951)

Plant hormones and their role in plant growth and development /
Published: (1987)

Hormonal regulation of growth /
Published: (1989)

Hormonal regulation of development.
Published: (1980)