122 



MISCELLANEOUS PUBLICATION 1271, U.S. DEPARTMENT OF AGRICULTURE 



(22) 



(23) 



(24) 

 (25) 

 (26) 



(27) 



(28) 

 (29) 



(30) 

 (31) 



(32) 



and S. S. Winans. 



1967. SUBTERRANEAN CLOVER VERSUS NITROGEN FER- 

 TILIZED ANNUAL GRASSLANDS : BOTANICAL COM- 

 POSITION AND PROTEIN CONTENT. J. Range 



Mangt. 20: 8-12. 



W. E. Martin, L. J. Berry, and V. Ostreli. 



1961. GROUND COVER AND PLANTS PRESENT ON GRAZED 

 ANNUAL RANGE AS AFFECTED BY NITROGEN FER- 

 TILIZATION. J. Range Mangt. 14: 146-148. 



and C. M. McKell. 



1963. PREEMERGENCE HERBICIDES as an aid IN SEED- 

 ING annual rangelands. Weeds 11 I 260-264. 



and D. T. Torell. 



1970. CURING standing range forage with her- 

 bicides. J. Range Mangt. 23 : 34-41. 



Klemmedson, J. O., and J. G. Smith. 



1964. cheatgrass (bbomus tectorum l. ). 

 Rev. 30: 226-262. 



Bot. 



(33) 



(34) 



(35) 



Knight, W. E., and E. A. Hollowell. 



1959. the effect of stand density on physiolog- 

 ical and morphological characteristics of 

 crimson clover. Agron. J. 51 I 73-76. 



KOPPEN, W. 



1923. die klimate der erde, de Gruvter, Berlin. 



and B. A. Chaugule. 



1953. effect of stage of seedling development 



upon heat tolerances in brome grass. j. 



Range Mangt. 6: 320-324. 



A. Kadish, and R. M. Love. 



1957. DIFFERENTIAL EFFECT OF HERBAGE REMOVAL ON 



range species. ,T. Range Mangt. 10: 116-120. 

 Laude, H. M. 



1957. GROWTH OF THE ANNUAL GRASS PLANT IN RE- 

 SPONSE to herbage removal. J. Range Mangt. 

 10: 37-39. 



Love, R. M., and W. A. Williams. 



1956. rangeland development by manipulation 

 0"f the soil-plant-animal complex in the 

 difficult environments of a mediterran- 

 EAN-TYPE climate. Proc. VII Internatl. Grass- 

 land Congr., pp. 509-518. New Zealand. 



Lusk. W. C, M. B. Jones, P. T. Torell, and C. M. 

 McKell. 



1961. medusahead palatability. J. Rangt Mangt. 

 14: 248-251. 



Martin, W. E., and L. J. Berry. 



1970. EFFECTS OF NITROGENOUS FERTILIZERS ON CALI- 

 FORNIA RANGE AS MEASURED BY WEIGHT GAINS 



of grazing cattle. Calif. Agr. Expt. Sta. 

 Bull. 846. 24 pp. 



McCown, R. L., and W. A. Williams. 



1968. competition for nutrients and light be- 

 tween THE ANNUAL GRASSLAND SPECIES BRO- 

 MUS MOLLIS AND ERODIUM BOTRYS. Ecology 49 I 



981-990. 



(36) McKell, C. M. 



1971. SEEDLING VIGOR AND SEEDLING ESTABLISHMENT. 



In The Biology and Utilization of Grasses, 

 pp. 74-89, V. B. Younger and C. M. McKell, 

 eds. Academic Press, New York, N. Y. (in 

 press). 



(37) C. Duncan, and C. H. Muller. 



1969. COMPETITIVE RELATIONSHIPS OF ANNUAL RYE- 

 GRASS (LOLIUM MULTTFLORUM LAM.). Ecol. 50: 



653-657. 



(38) 



C. Graham, and A. Wilson. 



1960. 



(39) 



(40) 



(41) 



(42) 



(43) 



BENEFITS OF FERTILIZING ANNUAL RANGE IN A 



dry year. U.S. Forest Service, Pacific South- 

 west Forest and Range Expt. Sta. Res. Note 

 172. 9 pp. 



J. Major, and E. R. Perrier. 



1959. ANNUAL RANGE FERTILIZATION IN RELATION TO 



soil moisture depletion. J. Range Mangt. 12 : 

 189-193. 



J. P. Robison, and J. Major. 



1962. ECOTYPIC VARIATIONS IN MEDUSAHEAD AND IN- 

 TRODUCED annual grasses. Ecol. 43 : 686-698. 



A. M. Wilson, and B. L. Kay. 



1962. EFFECTIVE BURNING OF RANGELANDS INFESTED 



with medusahead. Weeds 10: 125-131. 



A. M. Wilson, and W. A. Williams 



1962. EFFECT OF TEMPERATURE ON PHOSPHORUS 

 UTILIZATION BY NATIVE AND INTRODUCED LE- 

 GUMES. Agron. J. 54: 109-113. 



V. W. Brown, R. H. Adolph, and C. Dun- 



can. 



1970. fertilization of annual rangeland with 

 manure. J. Range Mangt. 23 : 336-340. 



(44) Murphy, A. H., M. B. Jones, and R. M. Love. 



1970. EFFECT OF CLIPPING INTERVAL ON BOTANICAL 

 COMPOSITION OF SUBTERRANEAN CLOVER. J. 



Range Mangt. 23: 169-196. 



(45) Nelson, J. R., and A. Wilson. 



1969. INFLUENCE OF AGE AND AWN REMOVAL ON 

 DORMANCY OF MEDUSAHEAD SEEDS. J. Range 



Mangt. 22: 289-290. 



(46) PlEMEISEL, R. L. 



1951. CAUSES AFFECTING CHANGE AND RATE OF 

 CHANGE IN A VEGETATION OF ANNUALS IN 



IDAHO. Ecol. 32 : 53-72. 



(47) Ratlife, R. D., and H. F. Heady. 



1962. seasonal changes in herbage weight in an 

 annual grass community. J. Range Mangt. 

 15: 146-149. 



(48) Rossiter, R. C. 



1966. ecology of the mediterranean annual- 

 type pasture. Advances in Agron. 18: 1-56. 



(49) Stechman, J. V., and H. M. Laude. 



1962. reproductive potential of four annual 

 range grasses as influenced by seasons of 

 clipping or grazing. J. Range Mangt. 15: 

 98-103. 



