Селскостопанска академия

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Намерени са 535 резултата. Да не би да имахте предвид effect?
Effects of sowing date on forage and seed production of 14 varieties of cowpea ( \Vigna unguiculata )
Пр 2111
Каталог "Книги"
Effects of sowing date on forage and seed production of 14 varieties of cowpea ( \Vigna unguiculata )
(1979)
J. Akinola; J. Davies

Arid land irrigation in developing countries : Environmental problems and effects
II 3802
Каталог "Книги" | Книги
Arid land irrigation in developing countries : Environmental problems and effects
Based on the Internat. Symp., 16-21 February 1976, Alexandria, Egypt (1977)
Barton Worthington

Effects of hardening, plant age, and development in Phleum pratense and Festuca pratensis on resistance to snow mould fungi
Пр 2020
Каталог "Книги"
Effects of hardening, plant age, and development in Phleum pratense and Festuca pratensis on resistance to snow mould fungi
(1977)
Kare Arsvoll

Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence
Пр 2020
Каталог "Книги"
Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence
(1977)
Kare Arsvoll; Arild Larsen

Assessing the effects of power-plant-induced mortality on fish populations
36
Каталог "Книги" | Книги
Assessing the effects of power-plant-induced mortality on fish populations
Proc. of the conf. Gatlinburg, Tennessee May 3-6, 1977 (1977)
Webster Winkle

Effects of plant spacing, trellis system, irrigation, fertilizer rate, and spur thinning on the yield of muscadine grapes
Пр 1637
Каталог "Книги"
Effects of plant spacing, trellis system, irrigation, fertilizer rate, and spur thinning on the yield of muscadine grapes
(1988)
Max Austin; Khorsand Bondari; W. Brightwell

Effects of conservation practices on storm runoff in the Texas blackland prairie
Пр 1196
Каталог "Книги"
Effects of conservation practices on storm runoff in the Texas blackland prairie
(1970)
R. Baird; C. Knisel; C. Richardson; и др.

Straw decomposition in soil, effects on denitrification and mineralization (immobilization of nitrogen during the autumn and spring)
Пр 2020
Каталог "Книги"
Straw decomposition in soil, effects on denitrification and mineralization (immobilization of nitrogen during the autumn and spring)
(1986)
Lars Bakken

Thermal effects on eggs, larvae and juveniles of bluegill sunfish
36
Каталог "Книги" | Книги
Thermal effects on eggs, larvae and juveniles of bluegill sunfish
(1973)
A. Banner; J. Arman; JA. Van Arman

Fiber and spinning properties of cotton, with special reference to varietal and envitonmental effects
Пр 1196
Каталог "Книги"
Fiber and spinning properties of cotton, with special reference to varietal and envitonmental effects
(1946)
H. Barker; E. Berkley

Effects of tenure on farm improvements (Based on a study of farms in Southwestern Iowa, Northeastern Kansas, Northwestern Missouri, and Southeastern Nebrasca)
Пр 912
Каталог "Книги" | Книги
Effects of tenure on farm improvements (Based on a study of farms in Southwestern Iowa, Northeastern Kansas, Northwestern Missouri, and Southeastern Nebrasca)
(1963)
Paul Barkley; Wilfred Pine

Biological effects of magnetic fields
1
Каталог "Книги" | Книги
Biological effects of magnetic fields
(1964)
Madeleine Barnothy

Biological effects of magnetic fields
2
Каталог "Книги" | Книги
Biological effects of magnetic fields
Vol. 1- (1969)
Vol. 2
Madeleine Barnothy

The bases of the biological effects of ultraviolet radiation
Пр 1979
Каталог "Книги"
The bases of the biological effects of ultraviolet radiation
Internat. conf., Brno, CSSR October 2-5, 1972 (1973)

The effects of the European community's common agricultural policy in international markets for poultry meet
Пр 1604
Каталог "Книги"
The effects of the European community's common agricultural policy in international markets for poultry meet
(1985)
J. Alston

The Effects of private label brands of milk on the fluid milk industry
Пр II 330
Каталог "Книги" | Книги
The Effects of private label brands of milk on the fluid milk industry
(1979)
Robert Beck; Ronald Alvis

Biological effects of marine pollution and the problems of monitoring
36
Каталог "Книги"
Biological effects of marine pollution and the problems of monitoring
Proc. from ICES workshop held in Beaufort, North Carolina, 26 February-2 March 1979 (1980)
A. Pearce

Biological effects of pesticides in mammalian systems
Пр 736
Каталог "Книги"
Biological effects of pesticides in mammalian systems
Recueil d'articles (1969)
H. Kraybill; et al.

Biological effects of transmutation and decay of incorporated radioisotopes
25729
Каталог "Книги" | Книги
Biological effects of transmutation and decay of incorporated radioisotopes
Proc. of a panel held in Vienna, 9-13 October 1967 (1968)

Photoperiodical after-effects of parent plant environment in Norway spruce (Picea abies (L) Karst.) seedlings
Пр 908
Каталог "Книги"
Photoperiodical after-effects of parent plant environment in Norway spruce (Picea abies (L) Karst.) seedlings
(1981)
Asmund Bjornstad