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Effects of abiotic factors on biological characteristics on plants and their products /
Occupational psychology : jubilee volume. Volume 44/1970 /
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Verticality as fantastic occupation /
Reproductive behavior /
Reproduction and development /
Factors in depression /
The Gorbachev factor. /
The luck factor /
The human factor /
Occupational mycotic diseases of the lung /
Occupational exposure limits - worldwide. /
Human reproduction : conception and contraception /
The effect of non-standard external factors on physical properties of solids. : Proceedings of the 3rd workshop, Kočovce, October 1-3, 1997. /
Psychophysiological risk factors of cardiovascular diseases : psychosocial stress, personality and occupational specifity : international symposium. 1 /
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Physiology and Genetics of Reproduction : Part A /